Instructions: Given a sentence in the Indonesian(Bahasa variant), provide an equivalent translation in Japanese that retains the same meaning through the translation. In translation, keep numbers as it is.
Input: Ia menambahkan bahwa ia menduga tren akan berlanjut hingga bulan-bulan musim dingin, dengan kasus yang lebih parah dan mungkin kematian.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
さらに、この流行は冬の期間中続く見込みで、より重症なケース、場合によっては死亡もありうると述べた。