Sarah Toy
More disappointing news on ivermectin: Largest trial to date shows no reduction in COVID hospitalizations
Researchers testing repurposed drugs against Covid-19 found that ivermectin didn’t reduce hospital admissions, in the largest trial yet of the ...
Why is COVID usually less severe in children?
Although some children do fall seriously ill after coming down with Covid-19, the most have mild symptoms or no symptoms ...
The science behind why Omicron is so good at evading vaccines
Behind Omicron’s rapid spread are a set of mutations that give it an edge over older variants. Among Omicron’s roughly ...
A year after infection and still experiencing lingering COVID symptoms? Here’s what we know now about long COVID
Some people who have had Covid-19 are still experiencing lingering symptoms weeks, months or as much as a year after ...
Lagging global vaccine rollout could open the door to more mutant strains, complicating recovery
The virus continues to spread rapidly in many parts of the world, even as segments of the population have gained ...
Unraveling COVID’s corrosive persistence: Doctors struggle to understand why initially mild symptoms sometimes leave lingering scars on the mind and body
For many patients, including young ones who never required hospitalization, Covid-19 has a devastating second act. Many are dealing with ...
