NEWS

UV Light Might Kill Coronavirus

Studies Claim

UV light is known to stop pathogens and researchers are trying their ways to see if there is a possibility for UV light to work on putting an end to coronavirus too.

Researchers claim that UV radiations successfully hampered proteins of various respiratory viruses during SARS-CoV and might work against SARS-CoV-2 that’s turned our life upside down since 9 months.

Now, lets read this article to know what have researchers studied about the relevance of UV light in killing coronavirus.

UVA, UVB, And UVC - Effects On Viruses

UV light has electromagnetic frequency and invisible light.

Centers for Disease Control and Prevention says, the wavelength of UV radiations are classified into three types - UVA, UVB, and UVC.

Among these types, UVA touches our planet the most. On the other hand, the ozone layer absorbs UVB and UVC light.

So, among the three types, the UVC light has the capability to be a disinfectant.

Why?

It has the shortest wavelength but the highest energy when compared to UVA and UVB.

UVA goes deep into the skin and causes most of the ageing or age spots. The UVB is capable of spoiling the DNA in our skin. This ends up causing skin cancer or sunburns.

UVC is known to destroy genetic material in humans or viral particles. Thankfully, the ozone layer doesn’t let the UVC get to our skin.

In 1878, artificially made UVC is a method of sterilisation that is used in hospitals, airplanes, offices, and factories every day. This is even used to sanitise water.

Though UVC light is not directly linked to affecting COVID-10, studies claim that it can be used against other kinds or coronaviruses.

How? Radiation wraps the genetic material of the virus and stops them from multiplying.

UVC at 254 nanometers is known to inactivate H1N1 influenza, severe acute respiratory virus (SARS-CoV), and Middle Eastern Respiratory Syndrome (MERS-CoV).

This 254 nanometers is effective because it causes abrasions in DNA and RNA. After this they cannot replicate and this helps with killing or inactivating a virus or micoorganism.

UVC’s DNA is a threat to human skin and eyes. The experts in photomedicine and photobiology should evaluate its safety and efficiency.

According to Dr. Jacob Scott, a research physician in the Department of Translational Hematology and Oncology Research at Cleveland Clinic, UVC lights don’t have good quality control. It means, there is no guarantee of eliminating the pathogen.

UVC can kill the virus but the right kind of dosage should be used. So, it is not possible to kill it with a UVC light at home.

For using right dosages to kill the virus, it is important to use the right type of material, shadowing, and timing.

Scientists Kohli and Scott’s teams are working on making UVC disinfection of personal protective equipment (PPE), such as face masks and N95 respirators, more efficient.

What Steps Are Scientists Taking?

>> Advise given to decontaminate N95’s with UVC equipments >> Developed a software program that further developed a machine to help users disinfect a room so that staff can deliver an effective dose of UVC >> Discussions and plans on installing UVC units in ceilings to decontaminate circulating air >> Research is taking place on the wavelength of UVC that is safe for human cells even. This called UVC-222 or Far-UVC >> World Health Organization sees a

small possibility in killing the virus through sterilization of water, yet unsure of how much would it work >> They believe in the technique of pouring water in a clear glass or plastic bottle and leaving it in sunlight for 6 hours >> UVA in sunlight works with oxygen to give hydrogen peroxide that could further be used as a disinfectant in killing pathogens >> Sunlight alone would take a long time in disinfecting pathogens

>> A study found that a flu gets less infections when it is exposed to sunlight for long. However, we are unsure of how long it takes for sunlight to destroy COVID-19.

Finally, UVC lights have great potential in killing the virus, they just have to be used responsibly and accurately.

Which Country Is Using UVC?

Buses are lit up with a blue light in China.

To clean floors in hospitals, UVC-emitting robots are being used.

In China, to disinfect money, banks have been using UVC lights.

Conclusion

Scientists see a potential in the right amount of UVC lights to kill the virus.

However, we have to approach it the right way because UV rays are damaging to the skin.

For now, what we have to understand is that UVC light has the potential to kill SARS COV-2 but we don’t know how and when can it be done.

How A Toxic Relationship Affects Your Health

A relationship is a great companionship until it doesn’t start to make you unhappy. A person can deal with being unhappy and find some means to make things alright.

What about those times when things go out of reach and get toxic? In this situation, couples get affected mentally, physically and emotionally which is bad for health.

You might feel that a physical workout and a healthy diet are all that you need to keep going. But, the quality of your relationship shows its effects on your health too.

If you are in a happy relationship, you are healthy and when toxicity creeps in, it can totally bog you down. You will truly know your state of mind while you are in a relationship. Signs Of A Toxic Relationship

Take a look at these signs and assess if you are in a happy and healthy zone or are you at risk of feeling sick in a relationship. and comfortable when your partner is around.

Sign 2 - You don’t have anything in common to smile about.

Sign 3 - When your partner doesn’t make you feel secure anymore.

Sign 4 - If you need to change yourself more than required and it is affecting you.

Sign 5 - When you feel your life is being controlled.

Sign 6 - When you feel emotionally, mentally and physically unsafe with your partner. Sign 7 - When you are never appreciated and you feel low about yourself when your partner is around.

Sign 8 - When you don’t get good or positive vibes in your partner’s presence.

No relationship is born toxic, it either becomes bad over the time or it was always like that and you must have been too engrossed to even notice. Where there is fear, anger, selfishness, sense of insecurity, pain and no trust, that relationship is clearly toxic.

Health Risks Of Being In A Toxic Relationship

Just as eating the wrong food can have a repercussion on your body, it goes the same with your mind as well.

Whenever you feel negative emotions like fear, anger, or pain, your mind gets to know and starts sending certain signals to your body.

The hormones understand these signals and tend to react to your body. Take a look at how is being in a toxic relationship risky for your health

No 1 - Triggers Fight Or Flight Hormones

The fight and flight hormone passes on signals to the brain when we take the stress of any kind. When the brain gets this signal, the response it throws at your body is not a good place to be in as it is not doing any good for your health.

Generally, people in toxic relationships are highly stressed. The flight and fight hormones are triggered and this affects an individual’s mental well-being and physical strength. So, one of the biggest health risks of being in a toxic relationship is feeling physically and mentally weak.

No 2 - Hormones Get Imbalanced

Have you noticed how fast your heart beats in fear? Same way when you are unhappy and stuck in a toxic relationship, it first affects all your hormones. It is so obvious that an imbalance in the mind is likely to disturb the way your hormones function.

The two hormones that are activated when stressed are cortisol and adrenaline. These hormones go haywire in your body and this would make you feel depressed or you might fall sick.

No 3 - Sadness Affects Your Mind

It is enough for one toxic relationship to change your world and turn everything upside down for you. That being said, when you are emotionally affected and sad, it takes a toll on your mental and psychological health.

What happens? A person has sleepless nights and their entire routine is at a stake, this affects immunity. Blood pressure can go high and the muscles get strained. So you can see how a bad relationship can worsen living? No 4 - You Tend To Have Gastrointestinal Problems What’s in the mind shows up on the stomach and that’s true. When you are emotionally drained out, you get to see its negative outcome in your stomach.

don’t feel like eating much, the stomach bloats up, you experience cramps and inflammation.

No 5 - You Are Likely To Get Conclusion

Constant efforts to stay healthy is important. What’s even more important is to be free in the mind, feel happy from within and be part of a relationship that empowers you. The result of a toxic relationship is adverse. It affects your immunity, blood pressure levels and leads to excess weight gain.

Obese It is beautiful to be in a relationship until it gets toxic and makes you go through emotional stress. Did you know emotional stress can make you put on weight?

Sadly, anxiety or any form of stress is proven bad for your health because the stress hormone cortisol goes through pressure and affects your metabolism resulting in excess weight gain.