After considering the Covid-19 scenario in Brazil and the perspectives for the near future, the ICHNIA 2022 is coming! Brazil expects to vaccinate all adult population against Covid-19 with the first shot until the end of December 2021, which means that the complete vaccination cycle will be finished up to March. The sanitary conditions in Brazil are now under control, and the estimated rate of transmission in Brazil is now 0.75 (follow updates here). Although the circulation of the Delta variant still requires attention, we have a good expectation that this rate decrease until the end of March 2022.

The Organizing Committee is now updating the information regarding registration, abstract submission, and the scientific program. Follow the updates on