Tag: includes

  • Massive proportion of world’s population are living with herpes infection

    Massive proportion of world’s population are living with herpes infection

    Virus causing genital herpes may put millions of people at greater risk of infection with HIV

    About half a billion people worldwide are living with genital herpes, and several billion have an oral herpes infection, new estimates show.

    Authored by staff at the University of Bristol, World Health Organization (WHO), and Weill Cornell Medical College-Qatar, and published in the Bulletin of the World Health Organization,
    the new study estimates the global infection prevalence and incidence of herpes simplex virus types 1 and 2 (HSV-1 and HSV-2) in 2016. 

    “Herpes infection affects millions of people across the globe and can have far-reaching health effects. We need more investment and commitment to develop better treatment and prevention tools for this infection.” says Dr Sami Gottlieb, Medical
    Officer at WHO and an author of the study.

    Prevalence and incidence

    An estimated 491.5 million people were living with HSV-2 infection in 2016, equivalent to 13.2% of the world’s population aged 15 to 49 years. HSV-2 is almost exclusively sexually transmitted, causing infection in the genital or anal area (genital
    herpes).

    An estimated 3.7 billion people had HSV-1 infection during the same year – around 66.6% of the world’s population aged 0 to 49. HSV-1 is mainly transmitted by oral to oral contact to cause infection in or around the mouth (oral herpes). However,
    HSV-1 can also be transmitted to the genital area through oral-genital contact – during oral sex – to cause genital herpes. Most HSV-1 infections were oral; however, between 122 million to 192 million people were estimated to have genital
    HSV-1 infection, depending on the assumptions used in the estimation model.

    Because herpes is a lifelong infection, estimated prevalence increased with age; HSV-2 prevalence was also higher among women and in the WHO African Region.

    Health and social impacts

    Most people living with herpes, caused by either HSV-1 or 2, are unaware they have the infection.

    When symptoms do occur however, oral herpes infection can lead to painful sores around the mouth (“cold sores”). Genital herpes infection can cause recurring, often painful, genital sores, often referred to as genital ulcer disease. 

    WHO and partners published a study in March 2020 estimating that around 5% of the world’s population (187 million people) suffered from at least one episode of herpes-related genital ulcer disease in 2016 (1). Most of these episodes were due to
    HSV-2, which can recur frequently over many years.

    Recurrent symptoms of genital herpes can lead to stigma and psychological distress, and can have an important impact on quality of life and sexual relationships. However, in time, most people with herpes adjust to living with the infection.

    “Genital herpes is a substantial health concern worldwide – beyond the potential pain and discomfort suffered by people living with the infection, the associated social consequences can have a profound effect on sexual and reproductive health”
    says Dr Ian Askew, Director of the Department of Sexual and Reproductive Health and Research at WHO. 

    Herpes and HIV

    A strong association exists between HSV-2 infection and HIV infection. In 2019, WHO commissioned a modeling study to estimate how much HSV-2 infection might contribute to HIV incidence. The study estimated that almost 30% of new sexually acquired HIV
    infections in 2016 worldwide were likely attributable to HSV-2 infection (2). 

    Evidence shows that people with HSV-2 infection are at least three times more likely to become infected with HIV, if exposed. HSV-2 leads to inflammation and small breaks in the genital and anal skin that can make it easier for HIV to cause infection.
    In addition, people with both HIV and HSV-2 infection are more likely to spread HIV to others.

    Women have higher biologic susceptibility to both HSV-2 and HIV. Women living in the WHO Africa Region have the highest HSV-2 prevalence and exposure to HIV – putting them at greatest risk of HIV infection, with negative implications for their health
    and well-being. 

    For people living with HIV (or who are living with other conditions that compromise their immune systems) as well as HSV-2, the symptoms of herpes can be more severe and more frequent. 

    Neonatal herpes

    Neonatal herpes can occur when an infant is exposed to HSV in the genital tract during delivery. This is a rare condition, occurring in an estimated 10 out of every 100,000 births globally, but can lead to lasting neurologic disability or death. The risk
    for neonatal herpes is greatest when a mother acquires HSV infection for the first time in late pregnancy. Women who have genital herpes before they become pregnant are at very low risk of transmitting HSV to their infants.

    No cure – better treatment and prevention needed

    There is no cure for herpes. At present, antiviral medications, such as acyclovir, famciclovir, and valacyclovir, can help to reduce the severity and frequency of symptoms but cannot cure the infection.

    As well as increasing awareness about HSV infection and its symptoms, improved access to antiviral medications and heightened HIV prevention efforts for those with genital HSV symptoms are needed globally. 

    In addition, development of better treatment and prevention interventions is needed, particularly HSV vaccines. WHO and partners are working to accelerate research to develop new strategies for prevention and control of HSV infections. Such research includes
    the development of HSV vaccines and topical microbicides. Several candidate vaccines and microbicides are currently being studied.

    “A vaccine against HSV infection would not only help to promote and protect the health and well-being of millions of people, particularly women, worldwide – it could also potentially have an impact on slowing the spread of HIV, if developed
    and provided alongside other HIV prevention strategies” says Dr Meg Doherty, Director of the WHO Department of Global HIV, Hepatitis, and STI Programmes.

    Related publications

    WHO guidelines for the treatment of Genital Herpes Simplex Virus

    WHO preferred product characteristics for herpes simplex virus vaccines

     

    ———————-

    (1) Looker KJ, Johnston C, Welton NJ, et al. The global and regional burden of genital ulcer disease due to herpes simplex virus: a natural history modelling study. BMJ Glob Health. 2020;5(3):e001875. doi: 10.1136/bmjgh-2019- 001875.

    (2) Looker KJ, Welton NJ, Sabin KM, et al.Global and regional estimates of the contribution of herpes simplex virus type 2 infection to HIV incidence: a population attributable fraction analysis using published epidemiological data. Lancet Infect Dis.2020;20(2):240-249. doi: 10.1016/S1473-3099(19)30470-0.

    Massive proportion of world’s population are living with herpes infection
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  • Maternal infections in health facilities

    Maternal infections in health facilities

    A clearer picture of the global impact 

    New research from the Global Maternal Sepsis Study (GLOSS), a major WHO/HRP initiative, shows that infection has a much larger impact on global maternal mortality and morbidity than previously thought.

    Logo of the Lancet Global HealthThe
    results from GLOSS, published in The Lancet Global Health, are the first to provide data on frequency of maternal infections and
    sepsis across the pregnancy and post-pregnancy period, in a large number of health facilities around the world. 

    Around 11 women per 1000 live births had an infection which resulted in or contributed to what is known as a severe maternal outcome – either they died or nearly died – during their hospitalization. 

    Urgent improvement is needed to manage this life-threatening risk faced by all pregnant and recently pregnant women, wherever they are in the world. 

    What is maternal sepsis and how does it lead to maternal death?

    Maternal sepsis is a life-threatening condition that arises when the body’s response to infection causes injury to its own tissues and organs during pregnancy, child-birth, post-abortion or the postpartum period.

    The latest global estimates place sepsis due to obstetric infections as the third most common cause of maternal mortality. However, this only includes infections as a direct result of pregnancy, such as endometritis or post-caesarean wound infections.

    Few
    previous studies include post-abortion infections. Neither do they address indirect infections such as respiratory and meningitis, which are aggravated by pregnancy but not directly caused by it.

    A better understanding of maternal infection

    GLOSS was a massive facility-based data collection effort led by WHO, accompanied by a ‘STOP SEPSIS!’ campaign to increase awareness among healthcare providers.

    The study gathered data on women who were admitted with suspected or confirmed infection during pregnancy or post-pregnancy over a one-week period in 2017. More than 2800 women participated in the study in 52 countries.

    GLOSS included healthcare facilities that care for women during pregnancy, childbirth or at the end of pregnancy, as well as facilities without maternity service but where women could be hospitalized during or after pregnancy, and data on infections
    which are not usually recorded as maternal sepsis, including post-abortion and indirect infections. 

    The result is a more complete understanding of the frequency and impact of maternal infections in health facilities. 

    GLOSS calls attention not only to the wider range of risks faced by pregnant women but also to the long period of time during which they are at risk. 

    Putting global numbers on maternal infection and sepsis

    Overall, around 70 pregnant or recently-pregnant women per 1000 live births were found to have a maternal infection needing hospital management. 

    Across the study, 11 women with either direct or indirect infection per 1000 live births developed a severe maternal outcome, but in low- and middle-income countries up to 15 women per 1000 births were affected.

    Infections were the underlying cause of most of the deaths recorded during the study, primarily post-abortion infection and indirect infections. Infections were also present in about a third of deaths attributed to other causes, such as postpartum
    haemorrhage.

    This suggests that the contribution of infection to global maternal mortality and morbidity may be larger than current reports of maternal sepsis mortality suggest.

    Preventing, identifying and treating maternal infection and sepsis

    Some of the most common maternal infections found in the study, such as urinary tract infections, post-caesarean and post-abortion infections, are largely preventable and treatable.

    GLOSS results suggest that current levels of monitoring and clinical care across health facilities are not enough to prevent, identify and treat levels of maternal infection effectively. 

    For instance, a complete set of vital signs was not reported for a third of the women in the study, on the day their infection was suspected or diagnosed. Delays in antimicrobial therapy were frequent.

    GLOSS also shows marked differences across countries, with the highest burden in low- and middle-income countries, compared with high-income countries.

    This may reflect the impact of broader health determinants in different country contexts. Challenges of overcrowding, limited access to water and sanitation and constraints to safe births by skilled birth attendants can reduce the ability of healthcare
    providers to manage the frequency and outcome of maternal infections.

    An opportunity to implement evidence-based practice

    GLOSS gives healthcare providers, policy-makers, and the public at large an opportunity: to mobilise around these data improve evidence-based practice, and save lives. 

    WHO has produced a number of resources which can support timely action to prevent, diagnose and treat maternal infection, as well as activities such as the upcoming SAVE LIVES: Clean Your Hands campaign
    on 5 May which celebrates the central role played by nurses and midwives in clean health care. 

    In addition, WHO will publish a global sepsis epidemiology report around the 73rd World Health Assembly (WHA) in May, as requested in the
    2017
    WHA Resolution on Improving the prevention, diagnosis and clinical managementof sepsis.

    Understanding why and how infection affects women is essential for equipping healthcare providers with life-saving knowledge and enabling health care systems to bring down global maternal mortality and morbidity.

    Related publications

    WHO recommendations for prevention and treatment of maternal peripartum infections

    WHO Clinical practice handbook for safe abortion

    Global guidelines on the prevention of surgical site infection

    WHO statement on maternal sepsis

    World Health Assembly resolution on Improving the prevention, diagnosis and clinical management of sepsis

    Health Topics

    Antimicrobial resistance

    Infection Prevention and Control

    Water Sanitation Hygiene

    Other links

    Global Maternal Sepsis Study

    SAVE LIVES: Clean Your Hands 5 May 2020

     

     

    Maternal infections in health facilities
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  • WHO urges countries to move quickly to save lives from malaria in sub-Saharan Africa

    WHO urges countries to move quickly to save lives from malaria in sub-Saharan Africa

    Severe disruptions to insecticide-treated net campaigns and in access to antimalarial medicines could lead to a doubling in the number of malaria deaths in sub-Saharan Africa this year compared to 2018, according to a new modelling analysis released by
    WHO and partners ahead of World Malaria Day (25 April).

    WHO urges countries to move fast and distribute malaria prevention and treatment tools at this stage of the COVID-19 outbreak in sub-Saharan Africa, and to do their utmost to safely maintain these essential malaria control services.

    The analysis considers nine scenarios for potential disruptions in access to core malaria control tools during the pandemic in 41 countries, and the resulting increases that may be seen in cases and deaths. 

    Under the worst-case scenario, in which all insecticide-treated net (ITN) campaigns are suspended and there is a 75% reduction in access to effective antimalarial medicines, the estimated tally of malaria deaths in sub-Saharan Africa in 2020 would reach
    769 000, twice the number of deaths reported in the region in 2018. This would represent a return to malaria mortality levels last seen 20 years ago.

    According to the World malaria report 2019, sub-Saharan Africa accounted for approximately 93% of all malaria cases and 94% of deaths in 2018. More than two-thirds of deaths were among children under the age of five.

    A window of opportunity

    To date, the number of reported cases of COVID-19 in sub-Saharan Africa has represented only a small proportion of the global total, though cases are increasing every week. This means that countries across the region have a critical window of opportunity
    to minimize disruptions in malaria prevention and treatment and save lives at this stage of the COVID-19 outbreak.

    Mass vector control campaigns should be accelerated, while ensuring that they are deployed in ways that protect health workers and communities against potential COVID-19 transmission. WHO and partners commend the leaders of Benin, the Democratic Republic of the Congo, Sierra Leone and Chad
    for initiating ITN campaigns during the pandemic. Other countries are adapting their net distribution strategies to ensure households receive the nets as quickly and safely as possible.

    Preventive therapies for pregnant women and children must be maintained. The provision of prompt diagnostic testing and effective antimalarial medicines are also essential to prevent a mild case of malaria from progressing to severe illness and death.

    WHO and partners have developed guidance to ensure that those suffering from malaria can safely receive the care they need within the package of essential health services to be delivered in COVID-19 settings. Tailoring malaria interventions in COVID-19 response includes guidance on the prevention of infection through vector control and chemoprevention, testing, treatment of cases, clinical services, supply chain and laboratory activities.

    Note to the editor

    The modelling analysis was conducted by WHO in close collaboration with partners, including PATH, the Malaria Atlas Project and the Bill & Melinda Gates Foundation. 

    The analysis is subject to uncertainties. It does not consider, for example, the effects of an interruption in indoor residual spraying or seasonal malaria chemoprevention (except in Burkina Faso); a suspension of these core malaria prevention tools would
    also lead to considerable loss of life.

    In addition, there is limited understanding of the spread of COVID-19, its epidemiology and interactions with malaria. The model will be updated as such data become available, and countries will be provided with relevant information to tailor their responses
    accordingly.

    WHO urges countries to move quickly to save lives from malaria in sub-Saharan Africa
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  • Hard fought gains in immunization coverage at risk without critical health services, warns WHO

    Hard fought gains in immunization coverage at risk without critical health services, warns WHO

    Shutting down immunization services in the COVID-19 pandemic risks triggering a resurgence of diseases that can be prevented with safe and effective vaccines, warns WHO in the lead-up to World Immunization Week (24-30 April). 

    When immunization services are disrupted, even for brief periods during emergencies, the risk of vaccine-preventable disease outbreaks, such as measles and polio, increase. Last year’s deadly measles outbreak in the Democratic Republic of the
    Congo, which took more than 6000 lives in a country already facing its largest Ebola outbreak, highlights the importance of maintaining essential health services, such as immunization in times of emergency. Further disease outbreaks will also overwhelm
    health systems already battling the impacts of COVID-19.

    “Disease outbreaks must not remain a threat when we have safe and effective vaccines to protect us,” said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. “While the world strives to develop a new vaccine for COVID-19 at record speed,
    we must not risk losing the fight to protect everyone, everywhere against vaccine-preventable diseases. These diseases will come roaring back if we do not vaccinate.”

    WHO is working with partners all over the world to accelerate research and development of a safe and effective vaccine and ensure equitable access for the billions of people who will need it.

    But even with an expedited process, development of a vaccine for COVID-19 will take time. Precautionary measures are essential now to help keep us safe from disease, including diseases for which vaccines already protect children and adults.

    Too many people are still excluded from the benefits of vaccines

    Prior to the COVID-19 pandemic, the world had made immense progress in ensuring that children are vaccinated. In 2018, 86 percent of children under the age of five globally were vaccinated with three doses of diphtheria, tetanus and pertussis (DTP3) and
    one dose of the measles vaccine, up from 72 percent in 2000 and 20 percent in 1980. The number of children paralyzed by polio has been reduced by 99.9 percent worldwide. 

    Yet, global vaccination coverage is still far from the 95 per cent coverage needed to fully protect communities against outbreaks of this vaccine-preventable disease. 

    In 2018 nearly 20 million children worldwide – more than 1 in 10 – missed out on lifesaving vaccines, such as measles, diphtheria and tetanus. Roughly, 13 million of the children have never received any vaccines, putting them and their communities
    at risk of disease and death. The majority of these children live in countries with already fragile health systems, further limiting their access to essential health services when they fall sick.

    Measles continues to remain an ever-present threat, especially if vaccination rates drops. Current projections indicate that the number of reported measles cases for 2019 will be at least 800 000. In 2020 there are increasing concerns about another
    resurgence, especially if vaccination rates fall due to delay or suspension of scheduled immunization activities as a result of COVID-19. 

    Outbreaks of polio, diphtheria and yellow fever are also of high concern, especially in the countries least able to respond quickly and decisively to address an emerging outbreak, as seen in previous emergencies such as the polio outbreak in Syria in
    2013. 

    Maintaining immunization services during COVID-19

    As the response to COVID-19 continues, countries must act now protect immunization services, in order to further minimize disease outbreaks and loss of life. This includes, facilitating urgent catch up programmes in places where
    services have been disrupted, ensuring strong supply chains, disease surveillance and trained health workers. Caregivers should also make sure they continue to vaccinate their children in line with national policies.

    New WHO guidelines on immunization and COVID-19 recommend that governments temporarily pause preventive immunization
    campaigns where there is no active outbreak of a vaccine-preventable disease. But it urges countries prioritize the continuation of routine immunization of children in essential service delivery, as well as adult vaccinations such as influenza
    for groups most at risk. If immunization services must be suspended, urgent catch-up vaccinations should be rescheduled as soon as possible, prioritizing those most at risk.

    Hard fought gains in immunization coverage at risk without critical health services, warns WHO
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  • Choosing the Right Email Service Provider

    Just as email marketing can be complex, so is choosing a top tier ESP (Email Service Provider). Comparing ESPs to each other isn?t always an apples-to-apples comparison. They each have their specific areas of strengths and weaknesses. For example, some ESPs excel at integration with web analytics or CRM (Customer Relationship Management) systems, some are very strong in deliverability, and others have a more intuitive interface. The differences don?t just stop there: The same piece of content sent to the same list on different ESPs will give you different delivery results.

    This white paper will help you narrow down the services that are most important to you and what to look for when selecting an ESP. It also includes an ESP Scoring Sheet!

    Read More
    http://www.associationofmarketing.org/whitepapers/view.php?whitepaper_id=72

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  • Glossary of Youth: Its Education, Regimen, and Hygiene, by G. Stanley Hall

    Glossary of Youth: Its Education, Regimen, and Hygiene, by G. Stanley Hall

    GLOSSARY

    AGAMIC. Unmarried; unmarriageable, sometimes non-sexed.

    AGENIC. Lacking in reproductive power; sterile.

    AMPHIMIXIS. That form of reproduction which involves the mingling of substance from two individuals so as to effect a mixture of hereditary characteristics. It includes the phenomena of conjugation and fertilization among both unicellular and multicellular organisms.

    ANABOLISM. See METABOLISM.

    ANAMNESIC. Pertaining to or aiding recollection.

    ANEMIC. Deficient in blood; bloodless.

    ANTHROPOMORPHISM. The attributing of human characteristics to natural, supernatural, or divine beings.

    ANTHROPOMETRY. Science of measurement of the human body.

    ARTIFACT. Any artificial product.

    APHASIA. Impairment or lose of the ability to understand or use speech.

    ASSOCIATIONISM. The psychological theory which regards the laws of association as the fundamental laws of mental action and development.

    ATAVISTIC. Pertaining to reversion through the influence of heredity to remote ancestral characteristics.

    ATAXIC. Pertaining to inability to coördinate voluntary movements; irregular.

    CALAMO-PAPYRUS. Reed papyrus or pen-paper.

    CATABOLISM. See METABOLISM.

    CATHARSIS. Purgation or cleansing. Aristotle’s esthetic theory that little renders immune for much.

    CEREBRATION. Brain action, conscious or unconscious.

    CHOREA. St. Vitus’s dance; a nervous disease marked by irregular and involuntary movements of the limbs and face.

    CHRESTOMATHY. A collection of extracts and choice pieces.

    CHRISTENTHUM. The Christian belief; the spirit of Christianity.

    COMMANDO EXERCISES. Gymnastic exercises whose order is dependent upon the spoken command of the director.

    CORTEX. The gray matter of the brain, mostly on its surface.

    CORTICAL. Pertaining to the cortex.

    CRANIOMETRY. The measurement of skulls.

    CRYPTOGAMOUS. Having an obscure mode of fertilization; or, of plants that do not blossom.

    CULTUS. A system of religious belief and worship.

    DEUTSCHENTHUM. The spirit of the German people.

    DIATHESIS. A constitutional predisposition.

    EPHEBIC. Pertaining to the Greek system of instruction given to young men to fit them for citizenship; adolescent.

    EPIGONI. Successors; followers who only follow.

    EPISTEMOLOGY. The theory of knowledge; that branch of logic which undertakes to explain how knowledge is possible and to define its limitations, meaning, and worth.

    EUPEPTIC. Having good digestion.

    EUPHORIA. The sense of well-being; of fullness of life.

    EVIRATION. Emasculation; loss of manly characteristics.

    FERAL. Wild by nature; untamed; undomesticated.

    FORMICARY. An artificial ants’ nest.

    GEMÜTH. Disposition; the entire affective soul and its habitual state.

    HEBETUDE. Dullness; stupidity.

    HEDONISTIC. Relating to hedonism, that form of Greek philosophy which taught that pleasure is the chief end of existence.

    HETAERA. A Greek courtesan. This class was often highly trained in music and social art, and represented the highest grade of culture among Greek women.

    HETEROGENY. (1) The spontaneous generation of animals and vegetables, low in the scale of organization, from inorganic elements. (2) That kind of generation in which the parent, whether plant or animal, produces offspring differing in structure or habit from itself, but in which after one or more generations the original form reappears.

    HETERONOMOUS. Having a different name.

    HOROLOGY. The science of measuring time and of constructing instruments for that purpose.

    HYGEIA. The Greek goddess of health; health.

    HYPERMETHODIC. Methodic to excess; overmethodic.

    HYPERTROPHY. Excessive growth.

    INDISCERPTIBLE. Incapable of being destroyed by separation of parts.

    INHIBITION. Interference with the normal result of a nervous excitement by an opposing force.

    IRRADIATION. The diffusion of nervous stimuli out of the path of normal discharge which, as a result of the excitation of a peripheral end organ may excite other central organs than those directly connected with it.

    KINESOLOGICAL. Pertaining to the science of tests and measurements of bodily strength.

    KINESOMETER. An instrument for measuring muscular strength.

    MEDULLATION. The investment of nerve fibers with a protective covering or medullary sheath, consisting of white, fat-like matter.

    MERISTIC. Pertaining to the levels or spinal and cerebral segments of the body.

    METABOLISM. The act or process by which, on the one hand, dead food is built up into living matter—anabolism, and by which, on the other, the living matter is broken down into simpler products within a cell or organism—catabolism.

    METAMORPHOSIS. Change of form or structure; transformation.

    METEMPSYCHOSIS. The doctrine of the transmigration of the soul from one body to another.

    MONOPHRASTIC. Pertaining to or consisting of a single phrase.

    MONOTECHNIC. Pertaining to a single art or craft.

    MORPHOLOGY. The science of form and structure of plants and animals without regard to function.

    MYOLOGY. The scientific knowledge of the muscular system.

    MYTHOPOEIC. Producing or having a tendency to produce myths.

    NOETIC. Of, pertaining to, or conceived by, mind.

    NUANCE. Slight shade; difference; distinction; degree.

    ORTHOGENIC. Pertaining to right beginning and development.

    ORTHOPEDIC. Relating to the art of curing deformities.

    OSSUARY. A depository of dry bones.

    PALEOPSYCHIC. Pertaining to the antiquity of the soul.

    PANTHEISTIC. Relating to that doctrine which holds that the entire phenomenal universe, including man and nature, is the ever-changing manifestation of God, who rises to self-consciousness and personality only in man.

    PATRISTICS. That department of study occupied with the doctrines and writings of the fathers of the Christian Church.

    PHOBIA. Excessive or morbid fear of anything.

    PHYLETICALLY. In accordance with the phylum or race; racially.

    PHYLETIC. Pertaining to a race or clan.

    PHYLOGENY. The history of the evolution of a species or group; tribal history; ancestral development as opposed to ontogeny or the development of the individual.

    PHYLUM. A term introduced by Haeckel to designate the great branches of the animal and vegetable kingdoms. Each phylum may include several classes.

    PICKELHAUBE. The spiked helmet of the German army.

    PLANKTON. Sea animals and plants collectively; distinguished from coast or bottom forms and floating in a great mass.

    POLYGAMIC (LOVE). Pertaining to the habit of having more than one mate of the opposite sex.

    POLYPHRASTIC. Having many phrases; pertaining to rambling, incoherent speech.

    POST-SIMIAN. Pertaining to an age later than that in which simian or monkey-like forms prevailed.

    PRENUBILE. Pertaining to the age before sexual maturity or marriageability is reached.

    PRIE DIEU. A praying desk.

    PROPEDEUTIC. Preliminary; introductory.

    PROPHYLACTIC. Any medicine or measure efficacious in preventing disease.

    PSEUDOPHOBIAC. Pertaining to a morbid condition in which the subject is continually in fear of having said something not strictly true.

    PSYCHOGENESIS. The origin and development of soul.

    PSYCHONOMIC. Pertaining to the laws of mind.

    PSYCHOSIS. Mental constitution or condition; any change in consciousness, especially if abnormal.

    PUBERTY. The age of sexual maturity.

    PUBESCENT. Relating to the dawning of puberty.

    PYGMOID. Of pygmy size and form.

    RABULIST. A chronic wrangler; one who argues about everything.

    SCHEMA. A synopsis; a summary. In the Kantian sense, a general type.

    SCHEMATISM. An outline of any systematic arrangement; an outline.

    SUPERFOETATION. A second conception some time after a prior one, by which two foetuses of different age exist together in the same female. Often used figuratively.

    TEMIBILITY. (From Italian temibile, to be feared.) The principle of adjustment of penalty to crime in just that degree necessary to prevent a repetition of the criminal act.

    TIC. A nervous affection of the muscles; a twitching.

    TRANSCENDENTAL. In the Kantian system having an a priori character, transcending experience, presupposed in and necessary to experience.

    TRAUMATA. Wounds.

    TRAUMATISM. A wound; any morbid condition produced by wounds or other external violence.

    VERBIGERATION. The continual utterance of certain words or phrases at short intervals, without reference to their meaning, as seen in insane Gedankenflucht or rapid flight of thought.

    Extract from Youth: Its Education, Regimen, and Hygiene, by G. Stanley Hall

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