Russia's Sputnik V vaccine produced antibodies without "serious adverse effects" in early trials, the medical journal Lancet reports. Researchers say longer and larger trials are needed to prove it safe and effective. - Smile 90.4FM

Russia’s Sputnik V vaccine produced antibodies without “serious adverse effects” in early trials, the medical journal Lancet reports. Researchers say longer and larger trials are needed to prove it safe and effective.