Background As countries move towards or achieve measles elimination status,
serosurveillance is an important public health tool. However, a major challenge of …

The COVID-19 pandemic has been a global threat. Through rapid and effective surveillance
and control, the newly confirmed patients have been fluctuated at a very low level and …

The World Health Organization estimates that global vaccination programs save 2 to 3
million lives per year by priming the immune system to protect against pathogenic threats …

Methods: Using a deterministic, compartmental model of SARS-CoV-2 transmission, four
potential mechanisms for a third wave were examined:(i) waning immunity restores …

Background Despite improvements in reported coverage of measles-containing vaccine
(MCV) and progress towards elimination of measles, 172 939 measles cases were reported …

Measles eradication is biologically and technically feasible, but suboptimal immunisation
programme performance, insufficient political commitment, overcautious global agencies …

Background Australia is one of only a few countries with a long-standing and consistent
serosurveillance program. We conducted a national serosurvey in 2012–2013 to estimate …

Background Many studies assume that the serologic correlate of protection from measles
disease is 120 mIU/mL. We systematically reviewed the literature to examine the evidence …

Background Waning measles immunity among vaccinated individuals may result in an
attenuated illness. This study compares the epidemiological, clinical, and laboratory profile …

Background We conducted a systematic review to assess whether measles humoral
immunity wanes in previously infected or vaccinated populations in measles elimination …