Microbiology Which of the following statements is true about COVID-19 : A COVID-19 is a type of influenza virus. B Those who take flu vaccine are immune to it. C It is a new strain which originated in Wuhan, China. D All cases are symptomatic. 💡 Explanation Which of the following statements is true about COVID-19 : ✓ Correct Answer: C. It is a new strain which originated in Wuhan, China.