The Drive to Vaccinate the World Against Covid Is Losing Steam

New cough, no sense of smell — we know those are COVID symptoms. But headaches are emerging as a problem | CBC News

How scientific fraud and sloppiness contributed to misinformation about the effectiveness of Ivermectin for treating Covid, podcast from Science Vs

Do You Need a Second COVID Booster Shot? An Epidemiologist Scoured the Latest Research for Answers