Diseases, Conditions, Syndromes

EXPLAINER: What do we know about booster shots for COVID-19?

U.S. health officials plan to offer COVID-19 booster shots to vaccinated Americans to shore up their protection amid the surging delta variant and evidence that the vaccines' effectiveness is declining. A look at what we ...

Diseases, Conditions, Syndromes

Monkeypox may sometimes spread through the air

After adding, and then deleting, a recommendation that U.S. travelers wear masks to protect themselves from monkeypox, the U.S. Centers for Disease Control and Prevention still says that those traveling to countries where ...

Diseases, Conditions, Syndromes

Invasive mosquitoes could unravel malaria progress in Africa

Scientists say an invasive mosquito species was likely responsible for a large malaria outbreak in Ethiopia earlier this year, a finding that experts called a worrying sign that progress against the disease is at risk of ...

Diseases, Conditions, Syndromes

Pakistan launches new anti-polio drive amid spike in cases

Pakistani authorities launched a new nationwide anti-polio drive on Monday amid a spike in new cases among children, health officials said. It is the sixth such campaign this year and will last for five days, aiming to inoculate ...

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