But under PAHO's definition of elimination, borders matter. If, for example, the chain of measles that started in the U.S.
With the nation's measles-free status in doubt, this is what local public health officials are doing to bolster immunization ...
William (Bill) Foege, credited by many for shepherding the smallpox eradication effort to completion, died Saturday at the ...
The withdrawal is set to take effect this week, although WHO officials may not officially accept it because the US has unpaid ...
Health leaders are urging residents to get vaccinated as Washington state experiences a measles outbreak. Candace DeMatteis ...
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