Does the Johnson & Johnson vaccine deserve its billing as a game-changer? Firstly, it should be noted Johnson & Johnson is an American multinational. A total of 3.8 million vaccine doses of all approved types are expected to be delivered in the second quarter, including 600,000 Johnson & Johnson doses. A total of 2.19 million Johnson & Johnson jabs in total have been secured under purchasing agreements for this year; enough to vaccinate half the Irish population. How does the Johnson & Johnson vaccine differ from other vaccines?

Source: The Irish Times March 11, 2021 15:11 UTC