Booster shots for Janssen vaccine
By Bahk Eun-ji
A woman receives a COVID-19 booster shot at a clinic in Seoul, Monday, when they began to be offered to people who had received Johnson & Johnson's Janssen single-dose vaccine. The government also plans to introduce coronavirus treatment pills in February, after signing a pre-purchase contract with Merck for doses for 200,000 people in September and another with Pfizer for 70,000 last month. Yonhap