CLEAN : In Malawi, Covid vaccines expire amid scepticism and low turnout

The transcript covers a range of topics, starting with some unrelated initial thoughts. It then moves on to discuss the expiry of vaccines, specifically mentioning the disposal of 16,000 expired doses and the importance of providing valid vaccines to the public. The final section touches on social media and business, with references to a hotel in Vegas and a mention of a Sunday Academy related to COVID-19 and AstraZeneca.

What does the speaker imply about the validity of the vaccine?

How does the speaker relate to social media in the context of the discussion?