Just the Facts: Scientific information about COVID-19

By WKTV Staff
joanne@wktv.org

In this series, WKTV aims to provide factual information about COVID-19 – which stands for coronavirus disease 19 – by providing information and links to authoritative experts. Click on the blue, underlined words to get to a specific article.

Pets and COVID-19 (Photo by WKTV)

Should you get your pet tested for COVID-19?

As new surfaced that two dogs and a cat have tested positive for COVID-19, many have started to ask the question of if they can get the coronavirus from their pets and if pets should/can be tested? According to the AAAS/Science article, experts, including those at the U.S. Centers for Disease Control and Prevention, have stated that dogs and cats pose little risk to people and that there is not enough evidence that pets can spread COVID-19.

What should you do to protect your pets? According to another AAAS/Science article, include your pets in your family’s preparedness planning. If you get sick and are quarantined, make sure you have extra pet food on hand and make sure whoever will take care of the pet are aware of any feeding, walking and medications. Also keep in mind social distancing for your animal and do not pet another animal and make sure to wash your hands.

Masks or no masks? (Wikipedia Commons)

Are masks helpful in stopping the spread of COVID-19?

There has been a recent debate about whether masks would help to slowdown the spread of COVID-19. According to an AAAS/Science article, the research to wearing a mask is spotty. AAAS/Science talked to University of Michigan Epidemiologist Arnold Monto, who said that it is believed that COVID-19 is spread through larger droplets and that standard surgical face masks will have a modest effect on transmission.

Even those in favor of masks have stated on a number of news programs and science sites that due to the shortages of masks for hospital workers, they are reluctant right now to promote masking the masses. Experts do agree that social distancing and staying at home as much as possible is the best way to prevent the spread of the novel coronavirus.

Looking at human DNA (Pixaby Free)

How much do genes play a factor in COVID-19?


Sciences are currently studying whether your genes may determine how sick you get from COVID-19. According to an AAAS/Science article, sciencists are working to compare the DNA of people who have serious cases of COVID-19 but no underlying disease like diabetes, heart, or lung disease with those who have mild symptons or no disease. Researchers say it is hard to predict what may come out of these gene hunts but in the past the National Institute of Allergy and Infectious Diseases did discover a relatively common mutation in another human cell surface protein, CCR5, that makes some people highly resistant to HIV.

According to the AAAS/Science article, sciences hope to discover its first susceptibility genes within a coupe of months. 

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