Smallpox

admitted amongst antivaccinationists appear attack of smallpox benign cent century chickenpox cination clinical common condition confluent countries cowpox deaths diagnosis disease disinfection doctor early eczema Edward Jenner effect encephalitis endemic England and Wales epidemic eruption evidence face fever formalin fulminating give rise haemorrhages herd immunity immunity important incubation period individuals infant vaccination infection inoculation Jenner laboratory large number lesions London lymph malignant medical officer minor mortality natural smallpox normal notified nursing occur officer of health onset outbreak papules particularly persons population possible post-vaccinial encephalitis practice practitioners present primary vaccination probably produced pustules pyrexia rash reaction reported respiratory revaccination risk scabs scars secondary sepsis severe sine eruptione skin smallpox hospital smallpox virus spread staff stage successful vaccination successfully vaccinated suggests symptoms technique tion Todmorden toxaemia Tripolitania unvaccinated vaccinated in infancy vaccinia variola major vesicle vesicular ward