Fiocruz researcher expressed his relief at the end of the health emergency. However, he emphasizes the importance of continuing the work of genomic surveillance.
BRASILIA. KAZINFORM Brazil begins to administer a bivalent COVID-19 vaccine this Monday (Feb. 27), all over the country. According to the Ministry of Health, the vaccine improves immunity against the original strain virus and against Omicron variant and has a safety and efficacy profile similar to that of monovalent vaccines.
Although the BCG vaccine may keep severe forms of tuberculosis, meningitis, and miliary tuberculosis at bay, its efficacy and effectiveness against pulmonary tuberculosis are low.
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