Question

Heart disease and stroke are the world’s biggest killers. Millions of people in Britain take cholesterol-lowering drugs to reduce their risk. Now scientists from the Netherlands Organisation of Applied Scientific Research believe they may have found an alternative treatment. It’s a vaccine that helps the body’s immune system get rid of bad cholesterol from the blood. The first human trials are now under way, but researchers say it will take six years before they know if the jab is safe and effective enough to get regulatory approval.
Responda:

Em “... it will take six years before they know if the jab is safe and effective …”, a palavra jab no contexto significa exatamente o que?​

Answer 1

Explicação:

As doenças cardíacas e o derrame cerebral são as maiores causas de morte do mundo. Milhões de pessoas na Grã-Bretanha tomam medicamentos para baixar o colesterol para reduzir o risco. Agora cientistas da Organização Holandesa de Applie

isso em português.

espero tera ajudado:)

Answer 2

Resposta: Vacina

Explicação: