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Guidelines from NIH for the diagnosis, treatment, and control of COVID-19. Lawrence A. Tabak, D.D.S., Ph.D. is performing the duties of the NIH Director and provides Health News leadership for the 27 institutes and centers that make up the NIH. Learn about the causes, symptoms, and treatment of nonalcoholic fatty liver disease.

• From 25 October 2022, children aged 6 months to 4 years will be eligible to receive their primary vaccination, while children aged 5 to 11 years will be eligible to receive their booster vaccination.
• The pandemic provides a