Health workers collect swab samples from residents for COVID-19 tests in India
Xinhua
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A health worker collects swab samples from a resident for COVID-19 tests in Delhi, India, Aug. 4, 2020. (Photo by Partha Sarkar/Xinhua)
A health worker collects swab samples from a resident for COVID-19 tests in Delhi, India, Aug. 4, 2020. (Photo by Partha Sarkar/Xinhua)
A health worker collects swab samples from a resident for COVID-19 tests in Delhi, India, Aug. 4, 2020. (Photo by Partha Sarkar/Xinhua)