- Waning immunity, increased travel fuel jump in Singapore Covid cases South China Morning Post
- COVID-19 infections in Singapore on the rise, but circulating variants are not more dangerous: MOH CNA
- Singapore’s Hospitalizations Rise as New Covid Infections Surge Bloomberg
- Highest number of reported Covid-19 cases in S’pore in 2023; variants not more transmissible, severe The Straits Times
- Singapore’s hospitalisations rise as new Covid-19 infections surge; highest number of infections recorded in December The Star Online
Read More: Waning immunity, increased travel fuel jump in Singapore Covid cases – South China Morning Post