All pandemic viruses have eventually adapted to human hosts so that they become more transmissible and less virulent. The XBB Omicron subvariant is rapidly becoming the dominant strain of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) in Singapore from October 2022 and is one of several variants circulating globally with the potential to dominate autumn/winter waves in different countries. The XBB Omicron subvariant has demonstrated increased transmissibility through an apparent propensity for immune evasion. This is to be expected in the natural evolution of a virus in a population highly vaccinated with a vaccine targeting the spike protein of the original Wuhan strain of the virus. This review explores the important implications of the rising prevalence of the SARS-CoV-2 Omicron subvariant for public health in Singapore and beyond.
Humans ; COVID-19/epidemiology* ; SARS-CoV-2 ; Singapore/epidemiology* ; Pandemics ; COVID-19 Vaccines ; Immune Evasion ; Spike Glycoprotein, Coronavirus/immunology*

Antibodies, Viral ; Antibody Formation ; BNT162 Vaccine ; COVID-19/prevention & control* ; Female ; Humans ; Milk, Human ; Pilot Projects ; RNA, Messenger ; Vaccination

There have been recent descriptions of the novel coronavirus disease 2019 (COVID-19) presenting as ‘varicella-like exanthem’. We report three cases of patients with VaricellaZoster Virus (VZV) and COVID-19 co-infections, presenting in three varied ways. These cases highlight the need for heightened alertness to how such co-infections can present, to pick up overlapping ‘dual pathologies’ during this current pandemic given that infection control measures including airborne precautions are crucial for both COVID-19 and VZV.

There have been recent descriptions of the novel coronavirus disease 2019 (COVID-19) presenting as ‘varicella-like exanthem’. We report three cases of patients with VaricellaZoster Virus (VZV) and COVID-19 co-infections, presenting in three varied ways. These cases highlight the need for heightened alertness to how such co-infections can present, to pick up overlapping ‘dual pathologies’ during this current pandemic given that infection control measures including airborne precautions are crucial for both COVID-19 and VZV.

Humans ; Nontuberculous Mycobacteria ; Peritoneal Dialysis/adverse effects* ; Peritonitis/etiology*

COVID-19 ; Heart Diseases ; Humans ; Incidence ; SARS-CoV-2 ; Singapore/epidemiology*

Tuberculosis (TB) is a major health issue in the Philippines. TB-Care was introduced in 2011 to tackle pulmonary TB among the urban poor in Payatas, Quezon City, Philippines. We evaluated the efficacy of TB-Care in increasing treatment success and compliance rates. This retrospective case series reviewed 44 patients with pulmonary TB enrolled in TB-Care from 2013 to 2014. Diagnosis and treatment of pulmonary TB was made in accordance with World Health Organization guidelines. Treatment outcomes included cure, completed treatment, successfully treated, failed treatment and transferred to another facility. 14 (73.7%) out of 19 patients tested were bacteriologically cured. The average 100% compliance rate was 90.8% over six months. The programme successfully treated 39 (88.6%) patients. This was comparable to the overall national treatment success rate of 90% for Philippines and 79% for Singapore, with higher compliance rates than were previously reported in this community.

Curriculum ; Education, Medical ; methods ; trends ; Education, Medical, Graduate ; Humans ; Schools, Medical ; Singapore

INTRODUCTIONIncreasing financial challenges have resulted in great debt among medical graduates worldwide. In Singapore, more scholarships and bursaries have been disbursed in recent years to support students who are financially challenged. We aimed to study the financial status of medical students in National University of Singapore (NUS) Yong Loo Lin School of Medicine (i.e. NUS Medicine), Singapore, and the financial support available to them.

METHODSA cross-sectional quantitative study was performed. Surveys were distributed and completed by medical students of NUS Medicine. Information regarding household income, financial assistance, monthly allowance and expense, and concurrent occupations was collected. We compared our findings with the results of a similar study performed in 2007 and national income data.

RESULTSA total of 956 (66.2%) out of 1,445 medical students completed the survey. 19.5% and 58.5% of respondents came from households with monthly incomes < SGD 3,000 and > SGD 7,000, respectively. 20.6% of students had loans, 18.9% had scholarships and bursaries, and 14.4% worked to support themselves.

CONCLUSIONMedical school fees have risen by more than 50% over the past ten years. Our study found that there were increases in the proportion of students from both the lower- and higher-income segments, with proportionally fewer students from the middle-income segment. A large number of students were working and/or had some form of financial support. More should be done to meet the needs of financially challenged medical students to ensure equal access to quality medical education.