• Published on: Apr 20, 2020
  • 3 minute read
  • By: Dr Rajan Choudhary

COVID-19 MYTHBUSTER

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MYTHBUSTER

There are many rumours, theories and suggestions that are being spread on Facebook, WhatsApp and social media. Most of these have no truth to them, do not work as treatment, or can be dangerous to your health. They use language that makes them sound scientific, and usually claim to come from a reputable institute, medical journal or doctor. Many people will automatically trust this, without questioning whether the legitimacy of the advice given. We have covered the dangers of these social media posts in our blog: https://www.secondmedic.com/blogs/the-dangers-of-social-media-blind-forwards secondmedic blog

Here we will go over some common myths about COVID-19 and Coronavirus that you will encounter. If you have come across any new myths or theories, or you want to check something you have read or been sent, email us at info@secondmedic.com

5G mobile networks DO NOT spread COVID-19

This is a myth that has been spreading recently, claiming that the new 5G towers being erected are spreading COVID-19. This is not true and there is no scientific evidence to support this.

Coronavirus spreads on small droplets that are coughed up by infected people. It is possible to prove this by looking at these droplets under an electron microscope. 5G networks use radio waves to operate, similar to 4G networks and other mobile network technologies. Radio waves cannot carry or transmit viral particles.

Another theory is that 5G radio waves cause damage to the human body. Radio waves have very little energy and pass through the human body without causing any harm. They have less energy than sunlight, and we are exposed to sunlight daily without harm.

People are claiming that 5G and coronavirus arrived at the same time, and so must be connected. Simply linking two things together does not mean one causes another. 5G technology does not exist in many countries with COVID-19, and yet some of these countries have been hit harder than well developed countries.

Destroying masts because of this conspiracy theory is harmful, as these masts carry mobile network signals that allow people to phone in emergencies, and for emergency responders to communicate with hospitals, fire stations and the police. Destroying these masts can cause serious harm to others.

Coronavirus WAS NOT developed in a laboratory as a weapon by China/Russia/US

Multiple reputable labs and universities across the world have analysed the coronavirus responsible for COVID-19, and have determined there is no evidence it was produced by humans. It is very similar to pre-existing coronaviruses that have caused the SARS and MERS pandemics. Conspiracy theories such as these are being used to shift the blame to others and gain political points in the news, rather than focus on what is important – preventing the spread of the virus and treating those that are ill.

Holding your breath for 10 seconds or more without coughing DOES NOT prove you are free of COVID-19

One popular test that has spread on WhatsApp states you can see whether you have COVID-19 with one simple test. If you can hold your breath for more than 10 seconds without coughing or feeling any discomfort, you do not have COVID-19 and are safe. It says that COVID-19 causes fibrosis in your lungs and this can stop you from holding your breath. There is no evidence supporting this theory.

Many people who have had COVID-19 can hold their breath for 10 seconds, and many people who are virus free are unable to hold their breath. The only way to determine if you have had the virus is through a nose or throat swab to check for the virus. If you have symptoms of COVID-19 (fever, dry cough, feeling tired, shortness of breath), you should assume you have the virus and isolate yourself.

Drinking alcohol DOES NOT protect you against COVID-19

Alcohol is a disinfectant. Washing your hands with alcohol based hand gels can destroy the bacteria. However drinking alcohol is not the same. When you drink alcohol it is processed by your body to release energy, and it loses its disinfectant properties. Drinking too much alcohol can cause alcohol poisoning and damage your liver.

Hundreds of people have died as a result of drinking methanol, a dangerous form of alcohol.

Spraying alcohol over your body will kill any virus that is on your skin. But you should only use alcohol based hand gels, as they have the right amount of alcohol that does not harm your skin. Alcohol based gels will not cure COVID, as the virus causing the symptoms is in your lungs, not your skin.

Drinking bleach DOES NOT protect you against COVID-19. IT CAN KILL YOU

Just like alcohol, disinfectants and bleach can kill the virus if sprayed onto a surface that has the virus. But drinking them is highly dangerous and can be lethal. If ingested bleach will destroy your stomach just like it destroys the virus, and it will continue to destroy your body depending on how much is ingested.

DO NOT DRINK BLEACH.

Similarly do not spray disinfectant or bleach on your skin. It is  highly irritating and can cause a lot of damage, especially if it gets in your eyes, nose or mouth.

Dr Rajan Choudhary, UK, Chief Product Officer, Second Medic Inc

www.secondmedic.com

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meetings

Walking Meetings via Voice Chat: A Smarter Way to Boost Health and Productivity in Remote Teams

Remote work has transformed how teams collaborate, but it has also increased sedentary behaviour. Long hours of sitting in front of screens contribute to fatigue, musculoskeletal pain and reduced mental focus. In this context, walking meetings conducted via voice chat have emerged as a simple yet effective corporate wellness practice that aligns productivity with health.

Walking meetings do not require additional time, special equipment or complex planning. They simply reimagine how meetings are conducted.

 

The Sedentary Challenge in Remote Work

According to WHO and ICMR data:

  • prolonged sitting increases the risk of heart disease, diabetes and musculoskeletal problems

  • remote employees often sit longer than office-based workers

  • screen fatigue negatively affects mental health and productivity

Traditional video meetings unintentionally reinforce inactivity.

 

What Are Walking Meetings?

Walking meetings are conversations held while participants walk instead of sitting.

In remote settings, these meetings:

  • are conducted via voice calls

  • eliminate the need for video screens

  • allow participants to move freely

They are ideal for one-on-one discussions, team check-ins and brainstorming sessions.

 

Why Voice Chat Works Best for Walking Meetings

Voice-only meetings:

  • reduce screen dependency

  • allow safer movement

  • encourage active listening

Without visual distractions, participants often engage more deeply in conversation.

 

Health Benefits of Walking Meetings

Reduced Sedentary Time

Even short walks help:

  • improve blood circulation

  • reduce stiffness

  • activate muscles

WHO recommends breaking prolonged sitting every 30–60 minutes.

 

Cardiovascular Support

Regular walking:

  • improves heart health

  • lowers blood pressure

  • supports metabolic health

Incorporating movement into meetings contributes to daily activity goals.

 

Musculoskeletal Relief

Walking reduces:

  • neck and back strain

  • shoulder tension

  • joint stiffness

This is particularly valuable for desk-bound employees.

 

Mental Health and Cognitive Benefits

Improved Focus and Creativity

Movement increases blood flow to the brain.

Studies cited by Lancet show that walking enhances:

  • problem-solving

  • creativity

  • memory recall

Many people report clearer thinking during walking discussions.

 

Stress Reduction

Walking helps:

  • lower cortisol levels

  • improve mood

  • reduce mental fatigue

This supports emotional wellbeing in high-pressure work environments.

 

Productivity Benefits for Organisations

Walking meetings:

  • reduce meeting fatigue

  • improve engagement

  • shorten meeting duration due to focused discussion

Employees often return to tasks feeling refreshed rather than drained.

 

Cultural Shift Toward Wellness-Oriented Work

Encouraging walking meetings signals:

  • trust in employees

  • commitment to wellbeing

  • flexibility in work culture

This improves morale and retention.

 

How to Implement Walking Meetings in Remote Teams

Simple steps include:

  • designating certain meetings as “audio-only”

  • encouraging participants to walk indoors or outdoors

  • keeping meetings concise

  • sharing agendas in advance

Clear guidelines ensure safety and effectiveness.

 

Safety and Practical Considerations

Best practices include:

  • avoiding walking in unsafe or crowded areas

  • using earphones for clarity

  • walking at a comfortable pace

  • pausing movement when taking notes

Inclusivity is important—walking should be optional, not mandatory.

 

Who Benefits Most from Walking Meetings?

Walking meetings are especially helpful for:

  • remote workers

  • hybrid teams

  • roles with frequent discussions

  • employees experiencing screen fatigue

They are less suitable for data-heavy presentations.

 

Walking Meetings as Part of Corporate Wellness Programs

Walking meetings complement:

  • ergonomics initiatives

  • mental health programs

  • physical activity challenges

They integrate wellness into daily workflows rather than adding extra tasks.

 

Long-Term Impact on Workplace Health

Over time, organisations adopting movement-friendly practices observe:

  • reduced burnout

  • improved energy levels

  • healthier work routines

Preventive health strategies are most effective when embedded into daily habits.

 

Role of Preventive Healthcare Awareness

NITI Aayog and WHO emphasise lifestyle modification as a core preventive health strategy.

Walking meetings align perfectly with this approach by:

  • reducing inactivity

  • promoting movement

  • supporting mental wellbeing

Small changes deliver cumulative benefits.

 

Conclusion

Walking meetings conducted via voice chat are a practical, low-cost and highly effective way to improve employee health and productivity in remote teams. By replacing sedentary meetings with movement-based conversations, organisations can reduce screen fatigue, enhance focus and support long-term wellbeing. In a remote-first world, walking meetings represent a smarter way to work—where productivity and health move forward together.

 

References

  • World Health Organization (WHO) – Physical Activity and Sedentary Behaviour Guidelines
  • Indian Council of Medical Research (ICMR) – Lifestyle and Non-Communicable Disease Reports
  • Lancet – Physical Activity, Cognition and Workplace Health Studies

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