Mosab Nouraldein Mohammed Hamad,Sufian Khalid Mohammed NorAbdul JabbarElizaveta V PopovaMohamed Buheji2023-11-262023-11-262020https://ds.eaeu.edu.sd/handle/10.58971/475Abstract In late of 2019 Coronavirus pandemic started from China (Wuhan Province) and then later spread to the world. The authors set forth a debate about the most important factors which influenced the feast and even the consequences of COVID-19 and then the foresight of COVID-20, which is the climate change and its related meteorological factors. Climate change found to affect directly on virus activation and indirectly on the host behavior and even immune response. Persons live in cold, arid and air polluted areas suffer from both spreads of the pandemic and serious complications of the COVID19 infection, due to low level of vitamin D, low activity of thyroid gland, with low levels of thyroid hormones (T3,T4 and TSH) and reduction in angiotensin 2 level. Aged persons living in these zones are the most victims from this pandemic. We conclude that persons living in the industrialized countries zones are affected more than those under the same meteorological circumstances in non-industrialized countries due to low air pollution.other