Unbiased Analysis of Today's Healthcare Issues
Some COVID-19 news updates. 66.5% of the world population has received at least one dose of a COVID-19 vaccine. 12.09 billion doses have been administered globally, 5.74 million COVID-19 vaccines are administered each day. Only 17.6% of people in low-income countries have received at least one dose. There have been approximately 550 million cases of COVID-19…
As the COVID-19 pandemic struck, policymakers looked to researchers to both predict the future trend of the pandemic as well as examine how different policy options would impact society. Both epidemiologists and economists rose to the challenge, creating a variety of models to help inform policy decisions. How did the models developed by economists and…
COVID-19 vaccines have had a huge beneficial impact on patient health. One study found that between December 2020 and June 2021, COVID-19 vaccines saved 240,000 lives (Vilches et al. 2022). The figure below shows that as the Delta and Omicron variants spread in the fall of 2021, COVID-19 vaccines prevented significant number of deaths according…
I’ll be attending ISPOR 2022 in Washington DC next week. It’ll be great to see a number of my peers in person after two years of virtual meetings. One of my research papers that will be presented is titled “Economic Impact of Sequential Testing for COVID-19 and Influenza with Molecular Point of Care in 3…
How does quarantining impact COVID-19 deaths? Just comparing individuals who did compared to did not quarantine is problematic since this will be a non-randomized sample. Individuals who adhere to quarantine recommendations may be more careful overall (e.g., better mask adherence, less likely to be smokers, conduct more preventive care) and thus the benefits of quarantining…
A paper by Ahmad and Anderson in JAMA last spring examined trends in the causes of death in the US. Below are the charts in terms of both the number of deaths and the share of total deaths. The data come from the National Center for Health Statistics (NCHS) National Vital Statistics System (NVSS). The…
If you want to learn more about what went wrong for America’s response to the COVID-19 pandemic, a great book to read is Scott Gottlieb’s Uncontrolled Spread: Why COVID-19 Crushed Us and How We Can Defeat the Next Pandemic. Gottlieb is a physician, a former FDA commissioner, and a member of the National Academy of…
While the recently developed COVID-19 vaccines offer the hope of ending the pandemic, ending the pandemic is only feasible if individuals take the vaccine. In the US, a large portion of individuals report being hesitant to receive the vaccine. A key question then is whether individuals living in low and middle-income countries (LMIC) are have…
What do the vaccination rates look like in the largest U.S. cities? In these cities, how do the characteristics of individuals in neighborhoods with low vs. high vaccination rates differ? To answer this question, a paper by Sacarny and Daw (2021) use data from 9 large US cities: New York, Los Angeles, Chicago, Houston, Phoenix,…
Getting from a mRNA COVID-19 vaccine to scaling to manufacture these vaccines for billions of people is far from simple: Manufacturing mRNA vaccines for the first time in a very short timeframe required significant innovation and remains a technically challenging endeavor. The process proved to be technically challenging as Pfizer developed a 50,000 step process.…