Covid researchers are racing the clock. They’ve made enormous progress on therapies and vaccines, but they aren’t far enough along to arrest the current surge of Covid infections as winter approaches. One of the biggest challenges is making sure the new treatments reach the patients who need them most.
The most immediate opportunity comes from antibody drugs that can be used both as treatment and prophylaxis. President Trump and former New Jersey Gov. Chris Christie both recovered after they received antibody combinations when their symptoms were worsening. These medications are likely to be most effective when used before or soon after symptoms begin.
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