Since the Covid-19 pandemic began, public health experts have looked to vaccines with the goal of creating “herd immunity.” Now it is clear we will not reach that goal. One of the nation’s leading infectious disease experts discusses how we are missing the target and what it means.
Many Americans are impatient with social distancing as a result of COVID-19 despite the success of the tactic. However, reopening the country too quickly could allow the virus to come roaring back, resulting in thousands more deaths and even more economic damage. Two experts explain how the rollout should happen to get us back to work safely.
About 40 percent of eligible people have been vaccinated against the flu in recent years, but many more might do so were it not for persistent myths about the disease and its vaccine. For example, a new survey shows that more than half of parents believe the flu shot can cause the flu. Experts explain why those myths aren’t true and set the record …
The 2014-2015 flu season started much earlier than normal and so far has been much more severe than usual. Experts explain how this year's mismatch occurred between the flu vaccine and the predominant strain of flu, and how people can protect themselves in spite of the ineffective vaccine.