Bengaluru: A health worker collects the sample for Covid-19 test during a mock drill for COVID-19 preparedness at C V Raman Government hospital in Bengaluru, Tuesday, Dec. 27, 2022. (PTI Photo/Shailendra Bhojak)Bengaluru: Hospital staff check the oxygen plant during a mock drill for COVID-19 preparedness at C V Raman Government hospital in Bengaluru, Tuesday, Dec. 27, 2022. (PTI Photo/Shailendra Bhojak)Bengaluru: Health workers checks the oxygen plant during a mock drill for COVID-19 preparedness at C V Raman Government hospital in Bengaluru, Tuesday, Dec. 27, 2022. (PTI Photo/Shailendra Bhojak)Bengaluru: Health workers check the oxygen cylinder during a mock drill for COVID-19 preparedness at C V Raman Government hospital in Bengaluru, Tuesday, Dec. 27, 2022. (PTI Photo/Shailendra Bhojak)Bengaluru: A health worker checks the oxygen cylinder during a mock drill for COVID-19 preparedness at C V Raman Government hospital in Bengaluru, Tuesday, Dec. 27, 2022. (PTI Photo/Shailendra Bhojak)Bengaluru: Nurses inside an ICU ward for Covid-19 coronavirus during a mock drill for COVID-19 preparedness at C V Raman Government hospital in Bengaluru, Tuesday, Dec. 27, 2022. (PTI Photo/Shailendra Bhojak)Bengaluru: A health worker collects the sample for Covid-19 test during a mock drill for COVID-19 preparedness at C V Raman Government hospital in Bengaluru, Tuesday, Dec. 27, 2022. (PTI Photo/Shailendra Bhojak)Mumbai: Health workers take part in a mock drill conducted as part of preparedness against COVID-19, at St. George Hospital in Mumbai, Tuesday, Dec. 27, 2022. (PTI Photo)
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