déclaration du ministre de la santé lithuanien: on parle déjà de 4eme et 5eme booster shot (soit pour l'instant jusqu'à 6 injections au total)
"We do plan revaccination and, speaking about the future, we are likely to start talking about the fourth and the fifth booster shots in perhaps several months,” Simonaitytė said." https://www.lrt.lt/en/news-in-english/19/1483161/lithuania-to-offer-vaccine-booster-shots-to-entire-population
