Dr. Deborah L. Birx said the U.S. had entered a “new phase” in the fight against the virus, and urged people to consider wearing masks at home. With a focus on the coronavirus, other deadly diseases are making a comeback.

This insidious disease has touched every part of the globe. It is tuberculosis, the biggest infectious-disease killer worldwide, claiming 1.5 million lives each year.
Until this year, T.B. and its deadly allies, H.I.V. and malaria, were on the run. The toll from each disease over the previous decade was at its nadir in 2018, the last year for which data are available.
Yet now, as the coronavirus pandemic spreads around the world, consuming global health resources, these perennially neglected adversaries are making a comeback.
Covid-19 risks derailing all our efforts and taking us back to where we were 20 years ago, said Dr. Pedro L. Alonso, the director of the World Health Organizations global malaria program.
Its not just that the coronavirus has diverted scientific attention from T.B., H.I.V. and malaria. The lockdowns, particularly across parts of Africa, Asia and Latin America, have raised insurmountable barriers to patients who must travel to obtain diagnoses or drugs, according to interviews with more than two dozen public health officials, doctors and patients worldwide.
Fear of the coronavirus and the shuttering of clinics have kept away many patients struggling with H.I.V., T.B. and malaria, while restrictions on air and sea travel have severely limited delivery of medications to the hardest-hit regions.