{"type":"rich","version":"1.0","title":"Anecdote Andy wrote","author_name":"Anecdote Andy (npub1lq…w4vcn)","author_url":"https://yabu.me/npub1lq27fm9u8cu87yru23thkdwdyg6l0q0y4z7qv8sp7cnuxx8ppvjqrw4vcn","provider_name":"njump","provider_url":"https://yabu.me","html":"The issue is that \"background rates\" in these studies often don't account for the age and health status of the vaccinated population, which can skew the comparison."}