Top news
India says Delta Plus is a ‘variant of concern’, 22 cases found
Nearly all COVID deaths in US now among unvaccinated; Sydney tightens pandemic restrictions amid outbreak: Latest ...
By Elinor Aspegren, Steven Vargas & N'dea Yancey-Bragg
There are at least 200 known cases of the Delta Plus coronavirus variant worldwide. Here's what we know
By Vedika Sud, Jessie Yeung & Manveena Suri
All coverage
AstraZeneca, Pfizer vaccines effective against Delta COVID-19 variants-study
By Ludwig Burger & Aishwarya nair
Madhya Pradesh records first death from Delta Plus variant of Covid-19
By Ravish Pal Singh
WHO urges fully vaccinated people to continue to wear masks as delta Covid variant spreads
By Berkeley Lovelace & Berkeley Lovelace Jr.
COVID-19 and the delta variant: Which vaccines are effective?
By Yella Hewings-martin
Rising Delta variant fuels worries of a COVID-19 resurgence
By Janet Shamlian
India says new COVID variant is a concern
By Uday Sampath Kumar & Bhargav Acharya
Explainer: What is the Delta variant of coronavirus with K417N mutation?
By Bhargav Acharya & Shilpa Jamkhandikar
Delta Covid variant has a new mutation called 'delta plus': Here's what you need to know
By Holly Ellyatt
Covid's Delta Variant: What We Know
By Emily Anthes