Yes. Right lower pneumonia patients do not belong to infectious disease carriers, can engage in food service. The second paragraph of Article 16 of the Infectious Disease Prevention and Control Law stipulates that patients with infectious diseases, carriers of pathogens and patients with suspected infectious diseases shall not be engaged in work that is likely to cause the spread of the infectious disease as prohibited by laws, administrative regulations and the provisions of the State Council's administrative department of health before the cure or exclusion of suspected infectious diseases.