It's just a bit of genetic material wrapped in protein and fat. But the virus behind COVID-19 can wreak havoc deep inside human lungs when it triggers the immune system to go into overdrive.
Behind fears over the coronavirus pandemic, lies an even deeper worry about the fate of our planet. Here are tools to process these feelings and find the courage to face the future.
People with compromised or supressed immune systems are especially vulnerable to the coronavirus. They are figuring out how to get by during this time of heightened concern about infections.