When the sun is out after a long winter, every one loves it. But not the people of Canary Islands. Tourists there are being warned about the "unusually high risk" of UV rays this week. The Ministry of Health for this holiday destination has urged both, residents and visitors to take extra precautions and preventative measures to limit the impact of sun exposure over their body and skin.

The Ministry observed Aemet, Spain's national weather agency for the forecast which showed higher than normal UV or ultraviolet radiation levels in the region. It is in this backdrop that everyone in the region are requested to be extra careful when they are out in the sun. UV levels are set to reach 7, which is a 'high risk' in La Palma, El Hierro, La Gomera and Gran Canaria. Other regions like Tenerife, Fuerteventura and Lanzarote are expected to reach a level 6, which is also classed as 'high risk'.

UV Index Explained

As per the World Health Organization (WHO), a UV index is a measure of the level of UV radiation, which ranges from zero upward. The higher the UVI, the greater potential for damage to skin and eye and the less time it takes for harm to occur, notes WHO.

The range 1 to 2 represents a low risk, 2 to 5 is moderate, 6 to 7 is at high risk, 8 to 10 is at very high and anything over 11 is extremely risky for anyone to stay out.

UV radiation levels fluctuate throughout the day, with the highest values occurring during the four-hour period around solar noon. The reported UV Index (UVI) typically reflects this daily peak. Depending on geographic location and the use of daylight saving time, solar noon falls between 12 p.m. and 2 p.m. In some countries, sun protection advisories are issued when UV levels are expected to reach 3 or higher, as exposure at these levels increases the risk of skin damage, making protective measures essential.

What happens to you when you are out in sun for too long?

While sun bathing is good, being out in the sun when the UVI indicates a high or very high risk, may cause you health concerns. It can lead to sunburn, premature skin aging, incresed risk of skin cancer, eye damage and in severe cases, heat related disease.

Sunburn

It is one of the most common skin injury which happens when there is excess exposure to UV radiation from the sun. This happens when the UV radiation directly damages the DNA skin cells. These damaged cells die and shed, this is why people experience peeling after getting a sunburn.

Dehydration

This is also a common occurrence when your body loses too many fluids or electrolytes. It can also interfere with your normal body functions. You may feel dehydrated, especially when you are out in the sun, but not well hydrated. The most common symptoms are dizziness, fatigue and headache on hot days.

Hyponatremia

This is an electrolyte disorder in which your body experiences low sodium in blood. The symptoms could lead to nausea, confusion and even weakness. There are extreme cases when one may have seizures, slip into coma or die.

Heat Exhaustion

This is one of the most common consequence of being out under the hot sun. Dehydration with prolonged heat exposure can lead to heat exhaustion.

Heatstroke

When you are out under the sun and your body's core temperature cross 104°, heatstroke may occur. This is also known as sunstroke. As per the Centers for Disease Control and Prevention (CDC), it causes more than 600 deaths each year in the United States.

The Times Network India Health Summit 2026 – South Edition, held on June 20 in Hyderabad, honored the outstanding contributions of doctors and innovations across the Indian healthcare sector.

The event brought together leading voices from government, medicine, research, and the healthcare industry to discuss the future of India's healthcare system.

Across three panel discussions, experts deliberated on the growing burden of obesity and anemia in the country, the role of artificial intelligence in healthcare and whether AI could outpace doctors, as well as the increasing incidence of violence against doctors and healthcare workers.

The summit featured renowned doctors, policymakers, hospital leaders, researchers and healthcare innovators. Discussions also covered preventive healthcare, artificial intelligence, women's health, public health policy and medical innovation.

The event was powered by Tamashii, with Gigglu as the associate partner, BMW Krishna Automotive as the automobile partner, Sumadhura as the real estate partner, and VOH (Voice of Healthcare) as the knowledge partner.

Also read: Times Network Health Summit 2026: Ignoring Heavy Menstrual Bleeding Can Lead to Anemia, Says Top Gynecologist

Times Network India Health Awards 2026 Winners

Serena Williams has openly spoken up about her weight loss struggle after the birth of her second daughter in 2023. As she returns to competitive tennis at the age of 44, discussion around her much leaner appearance was sparked again. Williams has been candid about attributing her weight loss to a GLP-1 drug called Zepbound.

Serena Williams Lost 34 Pounds With Zepbound

As Serena Williams made a high-profile return to singles competition at Wimbledon on June 30, fans did not miss the difference in her physique.

In 2025, Williams revealed that she was able to shed about 34 to 38 pounds (15 to 17 kg) with the help of the prescription GLP-1 medication Zepbound (tirzepatide), alongside regular exercise and healthy eating.

Her comeback to the sport also sparked debate over whether GLP-1 medications provide a competitive advantage and if they should be banned. But as of now, GLP-1 drugs are not banned by the anti-doping authorities.

She also emphasized that the medication was an addition to, not a replacement for her existing fitness habits. According to NBC, she announced a partnership with the company Ro, which prescribes GLP-1 medications through telehealth.

Also read: Did Donald Trump Take Eli Lilly's Weight Loss Drug? What Did White House Say

The RO website features Williams, stating: “After kids, she was doing everything right, but nothing worked. Ro finally helped her get back to her strongest self," it says. "After losing weight with another GLP-1 provider, Serena chose Ro to continue her weight loss journey. She has used both branded vials and pens.”

In a conversation with People that her weight struggle began after the birth of her daughter. She said that she was not able to get to the weight she wanted regardless of her efforts.

She said, “It was crazy because I'd never been in a place like that in my life where I worked so hard, ate so healthy, and could never get down to where I needed to be at.”

Apart from weight loss, she also spoke about other benefits she experienced after starting Zepbound.

She said, “I just can do more. I'm more active. My joints don't hurt as much. I just feel like something as simple as just getting down is a lot easier for me. And I do it a lot faster. I feel like I have a lot of energy, and it's great. I just feel pretty good about it.”

What Is Zepbound And How It Is Different From Ozempic?

Zepbound’s active ingredient is tirzepatide. While it is called GLP-1 medication, it is more than that. It mirrors two hormones that your body naturally releases after you eat:

GLP-1 (Glucagon-Like Peptide-1)

This hormone makes you feel full sooner, slows stomach emptying, so food stays in your stomach longer, reducing appetite. It also helps the pancreas release insulin when blood sugar rises.

GIP (Glucose-Dependent Insulinotropic Polypeptide)

This improves insulin response, enhances metabolism, and works together with GLP-1 to produce greater weight loss than GLP-1 alone.

Zepbound's two-way action is the biggest factor that distinguishes it from Ozempic. The latter mimics only one hormone, GLP 1, which reduces appetite and hunger by promoting a feeling of fullness.

Zepbound, on the other hand, performs the function of GLP-1 while also improving insulin sensitivity and fat metabolism effectively.

A suspected Ebola case at a hospital in Glasgow, Scotland, has been ruled out after the patient tested negative for the virus, health officials confirmed.

The patient was admitted to the Queen Elizabeth University Hospital (QEUH) in the early hours of June 30.

The precautionary response had prompted heightened infection control measures and an assessment by specialist teams, but authorities said there is no confirmed case of Ebola and no risk to the wider public based on current findings.

"The test result has now been received and is negative," said a spokesperson from the Public Health Scotland (PHS).

If confirmed, it would have been the first case in the UK since an outbreak in the Democratic Republic of Congo and Uganda in May.

The PHS noted it has established protocols including contact tracing, clinical assessment and precautionary testing for assessing and testing travelers arriving in the UK from areas affected by Ebola.

Ebola Outbreak Continues in Africa

Also read: Ebola Outbreak: The Unique Symptoms Seen In Patients Infected With Bundibugyo

The number of confirmed Ebola cases in the Democratic Republic of Congo has increased to 1,333, including 399 deaths, government data showed on Tuesday (June 30, 2026).

The confirmed cases have been recorded from three provinces – Ituri, North Kivu and South Kivu.

The virus has now also reached Haut-Uele province, which borders South Sudan and the Central African Republic, according to AFP.

Haut-Uele province is home to around 15 million people. Health officials said the first case in Haut-Uele was detected after an infected person travelled from Bunia, the capital of Ituri. The patient later died, according to sources at the National Institute of Biomedical Research (INRB).

The outbreak in Africa was declared a public health emergency of international concern by the World Health Organization (WHO) in May. So far, the deadly disease has been limited to Congo and Uganda. A case of Ebola was reported in France in a doctor who contracted the virus while on a humanitarian mission in Congo.

Meanwhile, the US Centers for Disease Control and Prevention (CDC) has raised its emergency response to the outbreak to Level 1, its highest activation level. The designation, reserved for the most severe public health emergencies, allows the agency to deploy its maximum response capacity.

Despite the escalation, the CDC said the risk of Ebola spreading to the United States remains low.

What Is Ebola?

Ebola is a severe and often fatal viral hemorrhagic fever first identified in 1976. Since then, more than 30 outbreaks have been recorded, primarily in Central and West Africa.

Common Symptoms of Ebola

• Fever
• Headache
• Weakness and fatigue
• Vomiting
• Diarrhea
• Muscle pain
• Sore throat
• Unexplained bleeding or bruising

In severe cases, the disease can lead to organ failure, internal bleeding, shock, and death. Aid organizations warn that without stronger surveillance, expanded testing, faster laboratory turnaround times, and more effective contact tracing, the outbreak could continue to grow in the coming weeks and months.

Unlike flu or Covid, Ebola is not an airborne virus, so it is not spread simply by being near an infected person.