Budapest Post

Cum Deo pro Patria et Libertate
Budapest, Europe and world news

Coronavirus: face masks save lives, Japanese study says

Coronavirus: face masks save lives, Japanese study says

Scientists used a computer model to show how Covid-19 death rates were higher in countries where people tended not to cover their mouths. Obese people less likely to wear masks, study says

Wearing a face mask could reduce the risk of dying from Covid-19, according to a study by researchers in Japan.

Using data collected by British market research company YouGov, the team from Miyazawa Clinic in Hyogo and the University of Houston-Victoria created a computer model to see how various factors affected death rates from the disease in different countries.

By far the most significant was mask wearing, which had a 70 per cent impact on death rates, they said in a paper published on Tuesday on the preprint website Medrxiv.org, which means it has yet to be peer-reviewed.

YouGov asked people in more than 20 countries if they wore a face mask in public. The proportion who answered “yes” was just 21 per cent in Britain but over 90 per cent in some Asian countries.

In China, it is an offence not to wear a face mask in public and several foreigners have been arrested for not doing so. In Japan, most people wear masks but it is not a legal requirement.

As well as the face mask data, the Japanese study also took into account the respondents’ age and body mass index, lead author Dr Daisuke Miyazawa said.



The abstract of the study says the “identification of biomedical and socioeconomic predictors for the number of deaths by Covid-19 among countries will lead to the development of effective intervention”.

The mask wearing rate was “found to be the strongest predictor for the number of deaths per million”, and the sooner people started wearing masks the better, the researchers said.

Nearly 80 per cent of the Covid-19 deaths reported in early June could be linked to people’s reluctance to wear a face mask in mid-March. Wearing a mask later had some positive effects, but by early May any benefits had plateaued, it said.

A study by researchers from the University of Cambridge in Britain in April showed that “universal masking” had contributed to the suppression of Covid-19 in all Asian countries except India.

Another study by researchers from the California Institute of Technology this month rated face masks “the most effective means to prevent inter-human transmission”.

The World Health Organisation this month recommended wearing face masks in public after previously discouraging people from doing so.

“In light of evolving evidence, the WHO advises that governments should encourage the general public to wear marks … on public transport, WHO director general Tedros Adhanom Ghebreyesus said on June 5.

The Japanese researchers also found that people with more body fat were less willing to wear face masks.

“When people are obese, they feel more uncomfortable wearing a mask as obese adults inhale an average of 50 per cent more air per day than non-obese adults,” they said.




AI Disclaimer: An advanced artificial intelligence (AI) system generated the content of this page on its own. This innovative technology conducts extensive research from a variety of reliable sources, performs rigorous fact-checking and verification, cleans up and balances biased or manipulated content, and presents a minimal factual summary that is just enough yet essential for you to function as an informed and educated citizen. Please keep in mind, however, that this system is an evolving technology, and as a result, the article may contain accidental inaccuracies or errors. We urge you to help us improve our site by reporting any inaccuracies you find using the "Contact Us" link at the bottom of this page. Your helpful feedback helps us improve our system and deliver more precise content. When you find an article of interest here, please look for the full and extensive coverage of this topic in traditional news sources, as they are written by professional journalists that we try to support, not replace. We appreciate your understanding and assistance.
Newsletter

Related Articles

0:00
0:00
Close
IMF Upgrades Global Growth Forecast as Weaker Dollar Supports Outlook
House Republicans Move to Defund OECD Over Global Tax Dispute
France Opens Criminal Investigation into X Over Algorithm Manipulation Allegations
Trump Steamrolls EU in Landmark Trade Win: US–EU Trade Deal Imposes 15% Tariff on European Imports
ChatGPT CEO Sam Altman says people share personal info with ChatGPT but don’t know chats can be used as court evidence in legal cases.
Intel Reports Revenue Beats but Sees 81% Rise in Losses
Politics is a good business: Barack Obama’s Reported Net Worth Growth, 1990–2025
UN's Top Court Declares Environmental Protection a Legal Obligation Under International Law
"Crazy Thing": OpenAI's Sam Altman Warns Of AI Voice Fraud Crisis In Banking
The Podcaster Who Accidentally Revealed He Earns Over $10 Million a Year
UK Government Considers Dropping Demand for Apple Encryption Backdoor
Japanese Man Discovers Family Connection Through DNA Testing After Decades of Separation
Russia Signals Openness to Ukraine Peace Talks Amid Escalating Drone Warfare
Switzerland Implements Ban on Mammography Screening
Pogacar Extends Dominance with Stage Fifteen Triumph at Tour de France
President Trump Diagnosed with Chronic Venous Insufficiency After Leg Swelling
CEO Resigns Amid Controversy Over Relationship with HR Executive
NVIDIA Achieves $4 Trillion Valuation Amid AI Demand
Tulsi Gabbard Unveils Evidence Alleging Political Manipulation of Intelligence During Trump Administration
Centrist Criticism of von der Leyen Resurfaces as she Survives EU Confidence Vote
Trump Announces Coca-Cola to Shift to Cane Sugar in U.S. Production
FIFA Pressured to Rethink World Cup Calendar Due to Climate Change
Zelensky Reshuffles Cabinet to Win Support at Home and in Washington
"Can You Hit Moscow?" Trump Asked Zelensky To Make Putin "Feel The Pain"
Church of England Removes 1991 Sexuality Guidelines from Clergy Selection
Superman Franchise Achieves Success with Latest Release
Hungary's Viktor Orban Rejects Agreements on Illegal Migration
Air India Pilot’s Mental Health Records Under Scrutiny
Jamie Dimon Warns Europe Is Losing Global Competitiveness and Flags Market Complacency
Moonshot AI Unveils Kimi K2: A New Open-Source AI Model
Martha Wells Says Humanity Still Far from True Artificial Intelligence
Nvidia Becomes World’s First Four‑Trillion‑Dollar Company Amid AI Boom
EU Delays Retaliatory Tariffs Amid New U.S. Threats on Imports
Trump Proposes Supplying Arms to Ukraine Through NATO Allies
US Opens First Rare Earth Mine in Over 70 Years in Wyoming
Bitcoin Reaches New Milestone of $116,000
Severe Heatwave Claims 2,300 Lives Across Europe
Declining Beer Consumption Signals Cultural Shift in Germany
Emails Leaked: How Passenger Luggage Became a Side Income for Airport Workers
Polish MEP: “Dear Leftists - China is laughing at you, Russia is laughing, India is laughing”
Western Europe Records Hottest June on Record
BRICS Expands Membership with Indonesia and Ten New Partner Countries
Elon Musk Founds a Party Following a Poll on X: "You Wanted It – You Got It!"
China’s Central Bank Consults European Peers on Low-Rate Strategies
France Requests Airlines to Cut Flights at Paris Airports Amid Planned Air Traffic Controller Strike
Poland Implements Border Checks Amid Growing Migration Tensions
Emirates Airline Expands Market Share with New $20 Million Campaign
Amazon Reaches Milestone with Deployment of One Millionth Robot
Yulia Putintseva Calls for Spectator Ejection at Wimbledon Over Safety Concerns
House Oversight Committee Subpoenas Former Jill Biden Aide Amid Investigation into Alleged Concealment of President Biden's Cognitive Health
×