![A health worker takes a swab sample of a man to test for Covid-19 in Ahmedabad, India, January 17, 2022.](/sites/default/files/media_2022/03/202203health_covid_test.jpg)
A health worker takes a swab sample of a man to test for Covid-19 in Ahmedabad, India, January 17, 2022.
© 2022 AP Photo/Ajit Solanki, File
A health worker takes a swab sample of a man to test for Covid-19 in Ahmedabad, India, January 17, 2022.