Epidemiologists reviewed 25 studies of cloth face masks. Here’s what they found out about how well they work, why they work, who they protect and why the mosquito and chain-link fence analogy is wrong.
It is vital that the latest move by government towards restructuring succeeds in making the industry safe, reliable and viable, contributing to the country’s economy.
With lives depending on a vaccine, trust in Canada’s COVID-19 Vaccine Task Force is crucial. Members of the task force need to make any industry links or potential conflicts of interest publicly clear.
Patients suffering from severe COVID-19 may be experiencing a rogue antibody response similar to that seen in autoimmune diseases. The findings offer new approaches for COVID-19 therapy.
Our first exposure to a pathogen, either naturally or via vaccination, can affect how our immune system responds in the future to the same or similar pathogens.
How do you run a political campaign in a pandemic? From data brokers to advertising firms to voter registration volunteers, the players in campaigns are making adjustments, large and mostly small.
While restrictions on civil and political liberties may be necessary to protect lives, human rights law requires that they go no further than what’s strictly necessary to achieve this goal.
Michael Musker, South Australian Health & Medical Research Institute
For many of us, becoming ill with a virus might put us on the couch for a week or two. But for some people, contracting a viral infection can cause lifelong debilitating symptoms.
Experiments in college classrooms show how tiny respiratory droplets known as aerosols can spread, even with good ventilation. The risk isn’t the same in every seat.
As a zoonotic virus, COVID-19 is itself a symptom of human-influenced climate change. It is also indicative of the humanitarian impact of future environmental crises.
The history of anti-vaccination theories can help us understand how such claims capture a popular following. The same misinformation used against 19th century smallpox vaccine is still in use today.
The president and first lady Melania Trump have both tested positive for the coronavirus. Here’s what the physicians and scientists know about the best treatments for the disease it causes.