flu

Francesco Zambon, lead author of a withdrawn WHO report into Italy's coronavirus response speaks with The Associated Press in Rome, Friday, Dec. 18, 2020. Zambon warned his U.N. bosses in May of lost lives and "catastrophic" reputational damage if they allowed Italian political interests to suppress the document, according to emails obtained by The Associated Press. (AP Photo/Domenico Stinellis)

FILE - In this May 12, 2020 file photo, the casket containing the body of Annunziata Ginoble, the mother of Mayor of Roseto degli Abruzzi Sabatino Di Girolamo, third from right, with his sister, Marisa Di Felice, second from right, and his son, Francesco, right, is taken to her burial site inside the small cemetery of Montepagano, central Italy. Italy is poised to reclaim the dishonor of reporting the most coronavirus deaths in Europe, as the second surge ravages the country’s disproportionately old population and exposes how public health shortfalls and delayed restrictions compounded a lack of preparedness going into the pandemic. (AP Photo/Domenico Stinellis, file)

Women wearing face masks as a precaution against coronavirus get henna designs on their hands on the eve of Karva Chauth festival in New Delhi, India, Tuesday, Nov. 3, 2020. Even as India's overall coronavirus cases continue to fall, health officials say that New Delhi is in the grip of its third and worst wave of infections yet. (AP Photo/Manish Swarup)

AP Illustration/Peter Hamlin;

FILE - In this April 10, 2020, file photo, North Dakota Gov. Doug Burgum speaks at the state Capitol in Bismarck, N.D. Hospitalizations from COVID-19 have hit their highest points recently throughout the Midwest, where the growth in new cases has been the worst in the nation. Doug Burgum, North Dakota's Republican governor, acknowledges his state's numbers are moving in the wrong direction as it hit new highs for active and newly confirmed cases, as well as hospitalizations. But he's also touting the state's test positivity staying in the 7% range.(Mike McCleary/The Bismarck Tribune via AP, File)

FILE - In this Oct. 9, 2020, file photo, a medical team treats a patient infected with COVID-19 in one of the intensive care units (ICU) at the Severo Ochoa hospital in Leganes, outskirts of Madrid, Spain. Europe’s second wave of coronavirus infections has struck well before flu season even started. Intensive care wards are filling up again and bars are shutting down. (AP Photo/Bernat Armangue, File)

A flu vaccine is administered to National Foundation for Infectious Diseases (NFID) staff members in Bethesda, Md., on Wednesday, Sept. 30, 2020. (AP Photo/Federica Narancio)

AP Illustration/Peter Hamlin;