For a world crippled by the coronavirus, salvation hinges on a vaccine. But in the United States, where at least 4.6 million people have been infected and nearly 155,000 have died, the promise of that vaccine is...
Not so far in the future, the medical complications linked to obesity – an increased risk of Type 2 diabetes, heart attack, stroke, cancer and end-stage liver disease – could be reduced by a simple vaccine...