According to estimates, India has nearly 35 million people living with asthma, including children.
The US is the largest market for pharmaceutical products. According to industry estimates, the US generic market was estimated to be around USD 115.2 billion in 2019.
Emtricitabine and Tenofovir Disoproxil Fumarate tablets, used for the treatment of HIV -1 infection, have an estimated annual sales of USD 2.1 billion in the US.
UK government spending on health R&D is the second highest of all 37 countries in the Organisation for Economic Co-operation and Development (OECD).
No vaccine manufactured or developed in India has ever received EUA (Emergency Use Authorisation) or full licensure from the USFDA.
Regulatory approvals for Bharat Biotech's Covaxin is in over 60 countries including the US, Brazil and Hungary while Emergency Use Authorisation has been obtained in 13 nations.
Ocugen, a Pennsylvania-based eye disease company, is the US partner for Bharat Biotech's Covid-19 vaccine.
Vaccines against Covid-19 were developed in record time, but we still don't have an HIV vaccine, despite efforts to develop one have been going on for decades.
Of course, scientists have made huge strides in HIV treatment, transforming what was once a sure death to a manageable condition.
More people than ever now have access to medications called antiretroviral therapy or ART, which keeps them healthy and unable to transmit HIV to their partners.
Beyond ART, people at high risk for infection can now get pre-exposure prophylaxis, or PrEP, a pill taken every day that reduces the risk of infection by 99 percent.
The human immune system doesn't self cure HIV, whereas what was very clear was the human immune system was quite capable of self curing Covid-19.
The US pharmaceutical giant, Pfizer expects to earn up to US$26 billion this year from the sale of its COVID-19 vaccine.
Another American company, Moderna expects to make US$18.4 billion, and record its first ever profit this year.
Johnson & Johnson and AstraZeneca have expressed their commitments to sell their vaccines on a non-profit basis.