Just weeks after resolving shortages in swabs, researchers are struggling to find the chemicals and plastic pieces they need to carry out coronavirus tests in the lab — leading to long waiting times.
Scientists around the world are scrambling to secure basic supplies in the wake of the COVID‑19 pandemic, which has increased demand for testing materials while disrupting manufacturing and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback