>> they have no proof that vaccinated CANNOT spread it to others,
let’s look at top vaccinated countries to understand effect on overall propagation:
4 top countries using western vaccines have all decreasing cases, top countries using Sino- and Sputnik are going up (but their whole neighboroods are going up!) . It is still hard to separate temporary trends from long-term ones, but looks promising for Western vaccines
Israel had 8000 cases daily in January and 400 now
Gibraltar – 130 to 0
UK – 60K to 4k
US 280K to 70K
Countries that are using Chinese & Russian vaccines:
UAE – 4k (March) to 2K, Chile – increasing, Serbia – increasing,? Hungary – increasing