Neurological and psychiatric risk trajectories after SARS-CoV-2 infection: an analysis of 2-year retrospective cohort studies including 1 284 437 patients

Neurological and psychiatric risk trajectories after SARS CoV 2 infection an analysis

Summary Background COVID-19 is associated with increased risks of neurological and psychiatric sequelae in the weeks and months thereafter. How long these risks remain, whether they affect children and adults similarly, and whether SARS-CoV-2 variants differ in their risk profiles remains unclear. Methods In this analysis of 2-year retrospective cohort studies, we extracted data from … Read more

Tempoh Penumpahan Virus Kultur dalam Jangkitan Omicron (BA.1) SARS-CoV-2 | NEJM

Kepada Editor: Varian B.1.1.529 (omicron) bagi sindrom pernafasan akut teruk coronavirus 2 (SARS-CoV-2) mempunyai tempoh inkubasi yang lebih pendek dan kadar penghantaran yang lebih tinggi daripada varian sebelumnya.1,2 Baru-baru ini, Pusat Kawalan dan Pencegahan Penyakit mengesyorkan memendekkan tempoh pengasingan yang ketat untuk orang yang dijangkiti dalam tetapan bukan penjagaan kesihatan daripada 10 hari kepada 5 … Read more

Melarikan Diri Peneutralan oleh Subvarian Omicron SARS-CoV-2 BA.2.12.1, BA.4 dan BA.5 | NEJM

Kepada Editor: Rajah 1. Rajah 1. Mutasi Subvarian Omicron dan Tindak Balas Antibodi Meneutralkan. Panel A menunjukkan garis keturunan mutasi yang telah dikenal pasti dalam subvarian omicron BA.1, BA.2, BA.2.12.1 dan BA.4 atau BA.5 SARS-CoV-2, berbanding dengan rujukan WA1 /2020 mengasingkan. BA.4 dan BA.5 mempunyai jujukan protein spike yang sama dan dengan itu telah dikumpulkan … Read more

Seroprevalens Antibodi SARS-CoV-2 Berpunca Jangkitan…

Pada 26 April 2022, laporan ini telah disiarkan dalam talian sebagai MMWR Keluaran Awal. Pada Disember 2021, varian B.1.1.529 (Omicron) bagi SARS-CoV-2, virus yang menyebabkan COVID-19, menjadi dominan di Amerika Syarikat. Selepas itu, kadar kes COVID-19 negara memuncak pada tahap tertinggi yang direkodkan.* Kaedah tradisional pengawasan penyakit tidak menangkap semua kes COVID-19 kerana sesetengahnya tidak … Read more

Cardiac Complications After SARS-CoV-2 Infection and mRNA COVID-19 ..

Cardiac Complications After SARS CoV 2 Infection and mRNA COVID 19

On April 1, 2022, this report was posted online as an MMWR Early Release. Jason P. Block, MD1; Tegan K. Boehmer, PhD2; Christopher B. Forrest, MD, PhD3; Thomas W. Carton, PhD4; Grace M. Lee, MD5; Umed A. Ajani, MBBS2; Dimitri A. Christakis, MD6; Lindsay G. Cowell, PhD7; Christine Draper1; Nidhi Ghildayal, PhD1; Aaron M. Harris, … Read more

Potent alpaca nanobodies neutralize SARS-CoV-2 variants

1648385329 Potent alpaca nanobodies neutralize SARS CoV 2 variants

Fu2 nanobody bound to the viral spike. Credit: Hrishikesh Das and Martin Hällberg Researchers at Karolinska Institutet in Sweden have developed a novel strategy for identifying potent miniature antibodies, so-called nanobodies, against emerging SARS-CoV-2 variants. The approach led to the discovery of multiple nanobodies that in cell cultures and mice effectively blocked infection with different … Read more

COVID-19–Associated Hospitalizations Among Adults During SARS-CoV-2 ..

COVID 19–Associated Hospitalizations Among Adults During SARS CoV 2

On March 18, 2022, this report was posted online as an MMWR Early Release. Christopher A. Taylor, PhD1; Michael Whitaker, MPH1; Onika Anglin, MPH1,2; Jennifer Milucky, MSPH1; Kadam Patel, MPH1,2; Huong Pham, MPH1; Shua J. Chai, MD3,4; Nisha B. Alden, MPH5; Kimberly Yousey-Hindes, MPH6; Evan J. Anderson, MD7,8,9; Kenzie Teno, MPH10; Libby Reeg, MPH11; Kathryn … Read more

Neutralization Profile after Recovery from SARS-CoV-2 Omicron Infection | NEJM

Neutralization Profile after Recovery from SARS CoV 2 Omicron Infection NEJM

To the Editor: Serum samples obtained from unvaccinated persons after infection with the B.1.1.7 (alpha), B.1.351 (beta), or B.1.617.2 (delta) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been shown to neutralize the B.1.1.529 (omicron) variant only occasionally.1 Similarly, levels of neutralizing antibodies against the omicron variant are low and only short-lived after … Read more