Serial interval and incubation period of COVID-19: a systematic review and meta-analysis

Combining findings of existing studies that estimate the average serial interval and incubation period of COVID-19 significantly improves the quality...

Infection and disease spectrum in individuals with household exposure to SARS-CoV-2: A family cluster cohort study

SARS-CoV-2 has a high frequency of transmission among household contacts. Children and adults are less likely to develop the symptomatic disease.

Immunopathological Changes in SARS-CoV-2 Critical and Non-critical Pneumonia Patients: A Systematic Review to Determine the Cause of Co-infection

The ongoing COVID-19 pandemic originating from Wuhan, China is causing major fatalities across the world. The number of deaths caused by viral pneumon...

Repeated SARS-CoV-2 Positivity: Analysis of 123 Cases

Study aimed to evaluate the clinical significance of repeatedly positive testing after coronavirus disease 2019 (COVID-19) recovery. We assessed the c...

Detection of SARS-CoV-2 in respiratory samples from cats in the UK associated with human-to-cat transmission

SARS-CoV-2 RNA was detected in an oropharyngeal swab collected from cat 2 that presented with rhinitis and conjunctivitis. High throughput sequencing...

SARS-CoV-2 is associated with high viral loads in asymptomatic and recently symptomatic healthcare workers

Healthcare workers are at increased risk of SARS-CoV-2 infection from both patients and other HCW with coronavirus disease 2019 (COVID-19) First 7-9 d...

Difficulties in Differentiating Coronaviruses from Subcellular Structures in Human Tissues by Electron Microscopy

Efforts to combat the coronavirus disease (COVID-19) pandemic have placed a renewed focus on the use of transmission electron microscopy. In attempts...

Coronaviruses in children: A review of potential mechanisms of childhood protection

Epidemiologic reports indicate that the severity of illness increases with age. The reasons behind the relative protection of children and infants are...