WebSmallpox is most efficiently spread from one person to another by breathing in airborne respiratory droplets from an infected person. This generally requires direct and fairly prolonged face-to-face contact. ... The first sign of smallpox disease is the prodromal phase, which lasts 2-4 days and is characterised by: Fever (> 40C) Malaise; Severe ... WebSmallpox is transmitted from person to person by inhalation of respiratory droplets or, less efficiently, by direct contact. Contaminated clothing or bed linens can also transmit infection. The infection is most communicable for the first 7 to 10 days after the rash appears. Once crusts form on the skin lesions, infectivity declines.

Smallpox (variola) DermNet

WebOct 25, 2012 · Side Effects of Smallpox Vaccination. Last Reviewed: October 25, 2012. Source: National Center for Immunization and Respiratory Diseases. WebJul 9, 2014 · A single smallpox virus, magnified at 310,000X. Smallpox is a highly contagious and sometimes fatal disease. There is no specific treatment for people with smallpox, and the only prevention is ... lithon trento mur

Smallpox: a disease and a weapon - ScienceDirect

WebOct 1, 2004 · Transmission primarily occurs via the respiratory route (from nose and mouth secretions) ... especially amongst those desiring to be vaccinated against the disease. It is unlikely that a smallpox attack would result in a super-catastrophic event with the loss of many millions of lives. Underestimating the possible consequences of an attack ... WebCommon symptoms include: A bad cough lasting longer than 3 weeks Chest pain Coughing up blood or phlegm Fatigue Weight loss Loss of appetite Chills Fever Night sweats WebThis includes all cases that are investigated by Disease Containment (not a case, suspect, probable, and confirmed). The 5 Yr Median is the number of cases in the middle separating the higher half from the lower half, thus representing the mid-range trend for our county. *** Both new cases and cases undergoing treatment lithony