![Explainer: What's the best mix of Covid-19 vaccines and boosters? Early indications and studies may shed some light - TODAY Explainer: What's the best mix of Covid-19 vaccines and boosters? Early indications and studies may shed some light - TODAY](https://onecms-res.cloudinary.com/image/upload/s--hTjqjSjL--/f_auto,q_auto/v1/tdy-migration/20211109-sw-vaccinemixandmatch2.jpg?itok=AlPFA5wN)
Explainer: What's the best mix of Covid-19 vaccines and boosters? Early indications and studies may shed some light - TODAY
![S'pore study finds mixing for Covid-19 booster jab more effective in fending off infection, severe disease - TODAY S'pore study finds mixing for Covid-19 booster jab more effective in fending off infection, severe disease - TODAY](https://onecms-res.cloudinary.com/image/upload/s--U3NS_ory--/c_fill,g_auto,h_676,w_1200/f_auto,q_auto/v1/mediacorp/tdy/image/2022/02/12/vaccines_0.jpg?itok=2ErPz0iI)
S'pore study finds mixing for Covid-19 booster jab more effective in fending off infection, severe disease - TODAY
![Pfizer is not superior to Moderna and it's 'perfectly okay' to mix COVID vaccines, experts say | National Post Pfizer is not superior to Moderna and it's 'perfectly okay' to mix COVID vaccines, experts say | National Post](https://smartcdn.gprod.postmedia.digital/nationalpost/wp-content/uploads/2021/06/Moderna.png)
Pfizer is not superior to Moderna and it's 'perfectly okay' to mix COVID vaccines, experts say | National Post
The Straits Times - How effective are Pfizer and Moderna's booster shots? Here's a look how the 2 combinations further reduce the risk of Covid-19 infection. https://str.sg/3GDQ | Facebook
![Region of Waterloo Public Health on X: "Mixing vaccines is safe and effective. If you had Moderna/Pfizer, you can safely take either for your 2nd dose. If you had AstraZeneca, you can Region of Waterloo Public Health on X: "Mixing vaccines is safe and effective. If you had Moderna/Pfizer, you can safely take either for your 2nd dose. If you had AstraZeneca, you can](https://pbs.twimg.com/media/E4g6FU3WEAY1psK.jpg:large)