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Articles on COVID-19

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Political cartoons and memes have made it clear that if there’s something to agree about on all sides of the political spectrum, its that fat people are an easy target. (Shutterstock)

Mask or no mask: Stop using fat people in political cartoons

Fat people need to be empowered to critique the very groups so willing to instrumentalize their bodies for political gain.
COVID-19 will not be the last infectious disease event of our time. We need to prepare for the next challenge with evidence and knowledge. (Shutterstock)

Future infectious diseases: Recent history shows we can never again be complacent about pathogens

Before COVID-19, clean water, antibiotics and vaccines had made us complacent about infectious disease. Infection control can no longer be taken for granted. We must be prepared for future pandemics.
A deserted Lagos road during the pandemic lockdown in April 2020. Adekunle Ajayi/NurPhoto via Getty Images

Nigeria’s pandemic lockdown measures were hard on informal workers

Lockdown and stay-at-home orders may not benefit societies dominated by informal economies.
Xenotransplantation is the transplanting of cells, tissues or organs from animals to humans. Pre-clinical trials of organ transplant from pigs have addressed some of the technical barriers. (Shutterstock)

Organ transplants from pigs: Medical miracle or pandemic in the making?

New developments in organ transplants from animals show promise. However, there has been no public engagement about a potential risk. It may streamline a pathway to humans for new zoonotic diseases.
Supporters cheer on truck drivers in the “freedom convoy” headed for Ottawa from an overpass in Kingston, Ont., on Jan. 28. THE CANADIAN PRESS/Lars Hagberg

For some, ignorance is bliss; for others, ignorance is something else

Our age of agnosis is increasingly coming into contact in ways beyond historical standards and recorded memory. Empathy, not apathy, is needed now more than ever before.
The relationship between public health and faith is far older than the COVID-19 pandemic. Fred de Noyelle/Godong/Universal Images Group via Getty Images

Can churches be protectors of public health?

Responses to COVID-19 health guidelines have been polarized, including in churches. But religious communities have a long history of involvement in public health.
Researchers are working to develop vaccines that provide long-term immune protection from COVID-19. Marko Geber/Digital Vision via Getty Images

How long does protective immunity against COVID-19 last after infection or vaccination? Two immunologists explain

Because COVID-19 is a relatively new virus, researchers still aren’t sure exactly how long vaccines and prior infections provide protection.

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