Ecological studies are one of the most common study designs used to establish association between certain factors and disease development. However, they have limitations mainly on how measure variables, so their results must be verified in with greater validity. Therefore, that links possible relationship higher mortality from COVID-19 non-vaccination by bacillus Calmette-Guerin (BCG) was recen...

Treatment of C57BL/6 mice with Bacillus CalmetteGuerin i.p. 8 days prior to the induction of leukopenia by cyclophosphamide (300 mg/kg i.p.) significantly (p < 0.002) increased peripheral granulocyte counts on each day during the recovery from leukopenia. The recovery of lymphocyte counts was unaffected by Bacillus CalmetteGuerin treatment. Further experiments indicated that the accelerated gra...

BCG (Bacillus Calmette-Guérin) immunotherapy is a method which an emerging form of cancer treatment. attaches to the bladder wall and stimulates immune response destroy cells. Complications therapy are due reactivated infection or hypersensitivity reaction thus may be treated with antimycobacterial agents, corticosteroids, both. instillations should also stopped if complications occur during tr...