Despite global promises of equitable distribution of COVID-19 vaccines, kateelder explains why bilateral deals, limited supply & delivery time frames stand in the way of reaching countries who need them the most. Via Ashleigh Furlong POLITICOEurope politico.eu/article/corona…

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Great infograph by University of Waterloo and @pharmacy5in5 about the COVID 19 mRNA virus. #pm565 #mph #epidemiology

Parabéns Faculdade de Saúde Pública USP!

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FOOD OUTBREAK: Listeria outbreak linked to Hispanic-style fresh & soft cheeses like queso fresco. If you are pregnant, aged 65 or older, or have a weakened immune system, do not eat these types of cheeses until we identify a specific type/brand. go.usa.gov/xsraW

SARS-CoV-2 infection produces detectable immune responses; however, the extent to which previously infected people are protected from a second infection is uncertain. New research findings are summarized in a short video. #COVID19 #IDTwitter

California COVID-19, By The Numbers: 🔹 Confirmed cases to date: 3,399,878 🔹 Note: Numbers may not represent true day-over-day change as reporting of test results can be delayed More information at cdph.ca.gov/covid19.

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Negative controls can be used to detect residual confounding, making the case for causality in an observational study much more compelling. This is a great example. A nice review of this approach appeared in Epidemiology: journals.lww.com/epidem/Fulltex…

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After 4 hours without power, throw out perishable foods like meat, fish, sliced fruits & veggies. Keep refrigerator & freezer doors closed as much as possible. Learn more about food storage during & after a power outage: go.usa.gov/xsjAJ

These guys are big into high school football, right? Let's use an lesson I learned from my time as a player and coach. Don't let up until the whistle blows, the play is over, the ball is in the endzone. When you ease up before, you get beat. #MaskUpTexas #football #COVID19

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SALMONELLA OUTBREAK: 163 people sick in 43 states from contact with backyard poultry like chickens and ducks. Take steps to stay healthy around your flock. bit.ly/3437DgK

The only available treatment for celiac disease is lifelong adherence to a strict gluten-free diet, but only 50% of patients have mucosal recovery, and many report persistent symptoms. New research findings are summarized in a short video.