Against omicron, vaccine protection was much weaker, CDC data shows - The Washington Post
Vaccines | Free Full-Text | Crisis Communication during COVID-19: English, French, Portuguese, and Spanish Discourse of AstraZeneca Vaccine and Omicron Variant on Social Media
Study reveals high level of hybrid immunity in general Swiss population
WHO says omicron won't be last Covid variant as global cases surge by 20% in a week
Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs
A critical review on the role of leakages in the facemask protection against SARS‐CoV‐2 infection with consideration of vaccination and virus variants - Schmitt - 2022 - Indoor Air - Wiley Online Library
Viruses | Free Full-Text | A Detailed Overview of SARS-CoV-2 Omicron: Its Sub-Variants, Mutations and Pathophysiology, Clinical Characteristics, Immunological Landscape, Immune Escape, and Therapies
Vaccines | Free Full-Text | Autochthonous Outbreak of SARS-CoV-2 Omicron Variant in Booster-Vaccinated (3 Doses) Healthcare Workers in Southern Italy: Just the Tip of the Iceberg?
Can a combination of vaccination and face mask wearing contain the COVID‐19 pandemic? - Brüssow - 2022 - Microbial Biotechnology - Wiley Online Library
Seroprevalence of anti-SARS-CoV-2 antibodies and cross-variant neutralization capacity after the Omicron BA.2 wave in Geneva, Switzerland: a population-based study - The Lancet Regional Health – Europe
SARS-CoV-2 Omicron BA.5: Evolving tropism and evasion of potent humoral responses and resistance to clinical immunotherapeutics relative to viral variants of concern - eBioMedicine
Europe's unvaccinated are going underground as leaders tighten the screws | CNN
Omicron: a chimera of two early SARS-CoV-2 lineages | Signal Transduction and Targeted Therapy
Broadly neutralizing antibodies overcome SARS-CoV-2 Omicron antigenic shift | Nature
Breakthrough SARS-CoV-2 infections after COVID-19 mRNA vaccination in MS patients on disease modifying therapies during the Delta and the Omicron waves in Italy - eBioMedicine
Omicron Is WHO's Fifth Variant of Concern, Experts Urge Patience | The Scientist Magazine®
Impact of respirator versus surgical masks on SARS-CoV-2 acquisition in healthcare workers: a prospective multicentre cohort | Antimicrobial Resistance & Infection Control | Full Text
Switzerland: 2,000 people, mostly children, quarantined after two Covid-19 Omicron cases at international school | South China Morning Post
COVID-19 in Switzerland: have the containment measures worked? – KOF Swiss Economic Institute | ETH Zurich
A critical review on the role of leakages in the facemask protection against SARS‐CoV‐2 infection with consideration of vaccination and virus variants - Schmitt - 2022 - Indoor Air - Wiley Online Library
Omicron Subvariants Race For Dominance - Health Policy Watch
Explainer: How ready is Switzerland for a new wave of Covid-19? - SWI swissinfo.ch
Coronavirus (COVID-19) hospitalizations age group Switzerland 2023 | Statista
Latest info on the coronavirus | FOPH
Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa | Nature
