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By the first half of the year they had 713 reported cases and a death rate of 6.6%, and the peak infection months of summer were still ahead. Canada sent a shipment of vaccines to Hungary by a refrigerated plane, and Britain and Sweden sent iron lungs. A few years later, during a polio outbreak in Canada, "masked bandits" stole 75,000 Salk ...
Human infectious diseases may be characterized by their case fatality rate (CFR), the proportion of people diagnosed with a disease who die from it (cf. mortality rate).It should not be confused with the infection fatality rate (IFR), the estimated proportion of people infected by a disease-causing agent, including asymptomatic and undiagnosed infections, who die from the disease.
Poliomyelitis (/ ˌ p oʊ l i oʊ ˌ m aɪ ə ˈ l aɪ t ɪ s / POH-lee-oh-MY-ə-LY-tiss), commonly shortened to polio, is an infectious disease caused by the poliovirus. [1] Approximately 75% of cases are asymptomatic; [5] mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe symptoms develop such as headache, neck stiffness, and paresthesia.
With a single case of paralytic polio detected in Rockland County, New York, and the virus showing up in wastewater samples in two counties in the state, as well as New York City, health officials ...
Vaccination teams in Zimbabwe are moving from house to house to deliver more doses to protect children HARARE, Zimbabwe (AP) […] The post Zimbabwe starts an emergency polio vaccination drive ...
A child receives oral polio vaccine during a 2002 campaign to immunize children in India. Poliovirus. Polio eradication, the goal of permanent global cessation of circulation of the poliovirus and hence elimination of the poliomyelitis (polio) it causes, is the aim of a multinational public health effort begun in 1988, led by the World Health Organization (WHO), the United Nations Children's ...
Since 1990, when the vaccine was introduced as a routine vaccination in children, rates of acute Hepatitis B has decreased in the United States by 82%. This vaccine is given as a series of shots, the first dose is given at birth, the second between 1 and 2 months, and the third, and possibly fourth, between 6 and 18 months.
The vaccines, which were released from global emergency stockpiles, have already arrived in Gaza and are due to be issued to 640,000 children under 10 years of age.