RESUMO
The pandemic-starting SARS-CoV-2 novel coronavirus was found in Wuhan, China. WHO declared this pandemic, which began in late 2019, in March 2020. Experts say this was the first SARS-CoV-2 outbreak. It was the first of many. This virus constantly mutates in response to its replication environment, causing waves, the deadliest of which was the delta variant-caused second wave, which killed millions worldwide. This review examines viral genome alterations and their global effects. We used references from previous research articles on this or similar issues to make our review more data-driven. We found that the virus’ mutation has caused major health problems in humans, including deaths. The viruses changed genome, proteins, local food, sanitation, immunity, and milieu may be involved. We also found that while some of the impacted variations are milder and less contagious, some have had record-breaking peaks and significant death rates in a short time. This analysis examines COVID-19’s impact on diabetes, cardiovascular disease, asthma, aging, and community hygiene. SARS-CoV-2 increases stress and blood glucose in diabetics. Clinical investigations have linked COVID-19 to cardiovascular disease, although the mechanism is uncertain. Asthmatics are more vulnerable to respiratory infections. Its effects change as one age. Cleanliness campaigns are needed to put an end to the epidemic.
RESUMO
Objective: To determine the incidence, risk factors and outcomes of acute kidney injury in children undergoing cardiac surgery for congenital heart disease. Methods: We enrolled 208 patients undergoing cardiac surgery for congenital heart disease during January 2012 to March 2013. Acute kidney injury was defined as per Acute Kidney Injury Network criteria. Results: Twenty patients had Acute kidney injury; 14 were infants. Age <1 yr, cardiopulmonary bypass time, prolonged ventilator requirement, pump failure, sepsis and hematological complications were identified as independent risk factors for any degree for acute kidney injury. All patients with acute kidney injury recovered the kidney function at the time of discharge. Conclusions: Acute kidney injury is common in children after cardiac surgery, especially in infants.