English to Arabic Medical Medical (general)

WHATEVER THEIR PREFERRED antigens, many scientists expect to model their next preventive vaccines on the leading COVID-19 vaccines, which use a lipid particle to ferry mRNA for antigens into cells. mRNA vaccines are easier to make and deliver than DNA or viral vaccines, and the pandemic has shown they’re generally safe and stimulate a strong response. “The fact that mRNA vaccines have shown safety in billions of healthy people of all ages makes [mRNA] a very good platform” for preventive cancer vaccines, Jaffee says.