Abstract

Helicobacter pylori is bacterium with Gram negative stain test It causes gastritis and intestinal ulcers, and also causes adenocarcinoma of lymphocytes attached to the mucous membrane of the stomach. These bacteria also cause iron deficiency, which causes anemia, as well as a lack of blood platelets, in addition to a lack of vitamin B12. In this study, we discuss and evaluate the pathogenesis caused by these bacteria to the respiratory system. Patient previously infected with SARS – CoV2 undergo tests for the possibility of infection with helicobacter pylori and study the possible relationship between the infection with corona virus and helicobacter pylori.