On Tuesday, a drone dispersed clouds of disinfectant over Surabaya, Indonesia’s second largest city. This is a response to the pandemic of coronavirus, which is endemic...
It may not be so Based on evidence In a strict scientific sense, wearing a basic face mask in a community setting, protection It is biologically...
It has been observed that earlier viruses causing the flu and colds are more likely to die at higher temperatures, but scientists call these viruses seasonal....
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