Trump administration’s communication freeze restricted access to critical bird flu information Veterinarians treating cows are waiting for test results to determine their risk. But they’re facing delays Yahoo News

... the Trump administration has blocked the release of some of the information used to protect against H5N1 and understand this risk, including studies that show how frequently veterinarians who treat cows had been unknowingly infected.

Trump's orders sow chaos in global public health

A recent flurry of executive orders and surprise actions by the Trump administration have roiled the international public health community, leaving healthcare workers scrambling and aid programs in peril. 

On January 20, President Donald Trump issued an executive order pausing U.S. foreign development assistance for 90 days to assess “programmatic efficiencies and consistency.” The ripple effects spread immediately. On January 24, the State Department put out a stop-work order halting foreign aid work. And on January 27, the Trump administration placed dozens of officials at the U.S. Agency for International Development on leave. 

Will bird flu spark a human pandemic? Scientists say the risk is rising Nature - H5N1 is adapting to new mammalian hosts, raising the possibility of the virus spreading between humans. Kozlov, Max nature

Although many of the infections have been mild, emerging data indicate that variants of the avian influenza virus H5N1 that are spreading in North America can cause severe disease and death, especially when passed directly to humans from birds. The virus is also adapting to new hosts — cows and other mammals — raising the risk that it could spark a human pandemic.