I see that Dr. Pai has come back, and in fact, I would like him to answer this question because I have not followed the help that we've been providing to the health systems.
I want to say one thing in terms of COVAX and donations. For me, COVAX emerged in response to C-TAP, the COVID-19 technology access pool, which wanted to develop the technology in collaboration, sharing information, etc. COVAX was organized, first and foremost, as a way to maintain the patent technology in place and respect the patent system. You pay the manufacturer, and then you deliver the drug. It's not about creating self-sufficiency in different countries.
On the health care systems, I will let Dr. Pai answer that.