Vaccination

US approves first vaccine against chikungunya virus

US health authorities on Thursday approved the world's first vaccine for chikungunya, a virus spread by infected mosquitoes that the Food and Drug Administration called "an emerging global health threat."

Other

Doctors get tips on how to make health care greener

Cutting nitrous oxide waste in hospitals, switching to reusable vaginal speculums for cervical screening, and prescribing tablets over intravenous drugs are just some of the tangible actions doctors can take to reduce the ...

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