COVID-19 transmission News
Parts of Shanghai began imposing new lockdown restrictions on Thursday
None of the new cases were in Minhang district
Green fences and red wooden boards have sprung up over the past week
The Union ministry of health and family welfare announced that a new COVID-19 vaccine tracker is being developed in India.
The announcement was made by ICMR Director General Balram Bhargava.
The officials have issued some new guidelines for the home quarantine.
Everyone in the house should wear a mask.
No one else should use the utensils or articles used by the patient.
The study, which was published recently in JAMA Internal Medicine, calls into question the prevailing thought on how COVID-19 can spread
"It was largely believed that close contact through droplets is a major route of transmission for COVID-19"
"However, the widely adopted social distancing and handwashing did not effectively prevent transmission globally. Instead, the number of new COVID-19 cases increased steadily," said Shen
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