![Covid cases plateau in D.C., Maryland and Virginia, showing effectiveness of vaccines, experts say - The Washington Post Covid cases plateau in D.C., Maryland and Virginia, showing effectiveness of vaccines, experts say - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/DMZWQ25OINEYDIVH6N5MFB4JVA.jpg)
Covid cases plateau in D.C., Maryland and Virginia, showing effectiveness of vaccines, experts say - The Washington Post
![Maryland Department of Health on X: "Today, @MDHealthDept reports 13,684 confirmed cases of #COVID19 in Maryland. This marks an increase of 854 cases since yesterday. Maryland has 516 deaths, 57,713 negative tests Maryland Department of Health on X: "Today, @MDHealthDept reports 13,684 confirmed cases of #COVID19 in Maryland. This marks an increase of 854 cases since yesterday. Maryland has 516 deaths, 57,713 negative tests](https://pbs.twimg.com/media/EWDX8LHX0AEFkuU.jpg:large)
Maryland Department of Health on X: "Today, @MDHealthDept reports 13,684 confirmed cases of #COVID19 in Maryland. This marks an increase of 854 cases since yesterday. Maryland has 516 deaths, 57,713 negative tests
![Maryland Department of Health on X: "Today, @MDHealthDept reports 169,805 confirmed cases of #COVID19 in Maryland. The statewide positivity rate is now 6.85% Maryland has 4,186 deaths, 1,965,796 negative tests and 8,408 Maryland Department of Health on X: "Today, @MDHealthDept reports 169,805 confirmed cases of #COVID19 in Maryland. The statewide positivity rate is now 6.85% Maryland has 4,186 deaths, 1,965,796 negative tests and 8,408](https://pbs.twimg.com/media/EnCM9HfXIAEfmuK.jpg)