The human lungs are infected with COVID19

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• pneumonia
• influenza
• disease
• infection
• virus
• covid
• vaccine
• lungs
• flu
• respiratory
• illness
• biohazard
• fever
• danger
• microbiology
• medicine
• medical
• warning
• medical treatment
• alert
• hospital
• medical science
• risk
• treatment
• body
• 19+ tags