Smokers can also be infected with the novel coronavirus because the novel coronavirus is universally susceptible to the population. Novel Coronavirus Pneumonia, referred to as Novel Coronavirus Pneumonia, is an infectious disease of the respiratory system, and its causative agent is the Novel Coronavirus, which is very contagious according to its biological characteristics and is generally susceptible to the population, regardless of whether they are elderly people, children, pregnant women, or young adults, all of them are susceptible to infection. Regardless of whether one is a smoker or a non-smoker, if one comes into contact with a confirmed case of novel coronavirus pneumonia, one is at risk of developing infection. Therefore, certain precautions need to be taken, such as wearing masks and avoiding crowded places, especially in epidemic-affected areas.