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Articles on Viruses

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Vaccination has saved millions of lives throughout the course of history. Phynart Studio/E+ from Getty Images

Millions are rejecting one of humanity’s best weapons for saving lives: Vaccines

Vaccines have successfully curtailed viral diseases for decades. But as COVID-19 vaccination hesitancy shows, mistrust and misinformation continue to put lives at risk.
A security guard leads reporters away from the Wuhan Institute of Virology after a WHO team arrived for a field visit in Wuhan, Hubei province of China, Feb. 3, 2021. The team came to no conclusions about the origins of the pandemic. (AP Photo/Ng Han Guan)

Origins of SARS-CoV-2: Why the lab-leak idea is being considered again

Gain-of-function studies make a natural virus more dangerous or transmissible to humans. Could the Wuhan Institute of Virology be the source of SARS-CoV-2?
Eating less animal proteins may help reduce the risk of future zoonotic viruses. (AP Photo/Seth Perlman)

How plant-based diets could help prevent the next COVID-19

Pandemic viruses arise from raising, harvesting and eating animals. Policy strategy for averting the next pandemic should include supporting those already seeking to make plant-based dietary changes.
A doctor shows an empty vial of the experimental Soberana 02 vaccine for COVID-19 being developed at the Molecular Immunity Center during a media tour of the facility’s vaccine production in Havana on Feb. 25, 2021. (AP Photo/Ramon Espinosa)

The scene from Cuba: How it’s getting so much right on COVID-19

Cuba’s access to internationally produced vaccines was nearly impossible due to the U.S. blockade. Its decision to make its own vaccines stands to pay off handsomely.

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