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Africa’s COVID-19 cases over 187,000, global cases hit 7m – WHO

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The World Health Organisation (WHO) says the number of confirmed Coronavirus (COVID-19) cases in Africa is now over 187,800 while the global cases are now over seven million.

The WHO Regional Office for Africa in Brazzaville, Congo, gave the update on Tuesday on its official twitter handle @WHOAFRO.

“There are over 187,800 confirmed COVID-19 cases on the African continent – with more than 82,400 recoveries and 5,100 deaths,’’ it said.

WHO said that South Africa, Nigeria and Algeria had the highest reported cases on the continent.

According to the organisation, South Africa has 48,285 cases and 998 deaths, followed by Nigeria with 12, 486 confirmed cases and 354 deaths, while Algeria has 10,154 confirmed cases and 707 deaths.

WHO said that Lesotho, Seychelles and Gambia were countries currently with the lowest confirmed cases in the region.

It said Lesotho had only four confirmed cases with zero death, Seychelles had 11 reported cases and zero death, while Gambia recorded 26 confirmed cases also with no death.

Meanwhile, the Director-General of WHO, Dr Tedros Ghebreyesus said almost seven million cases of COVID-19 had been reported to WHO, and almost 400,000 deaths.

He said contact tracing remained an essential element of the response for COVID-19, polio and Ebola.

“In some countries, there is already a strong network of health workers for polio who are now being deployed for COVID-19.

“Last week we published guidance that describes how existing polio surveillance networks can be used in the COVID-19 response.

“We outlined the measures that should be put in place to maintain an effective level of surveillance for polio,’’ Ghebreyesus said in statement posted on the agency’s website,

According to him, WHO has also published new guidelines on the use of digital tools for contact tracing; many digital tools have been developed to assist with contact tracing and case identification.

“Some are designed for use by public health personnel, like WHO’s Go.Data application, which has been used successfully to trace contacts during the ongoing Ebola outbreak in DRC.

“Others use GPS or Bluetooth technology to identify those who may have been exposed to an infected person.

“And still others can be used by people to self-report signs and symptoms of COVID-19.

“As part of a comprehensive approach, digital contact-tracing tools offer the opportunity to trace larger numbers of contacts in a shorter period of time, and to provide a real-time picture of the spread of the virus.

“But they can also pose challenges to privacy, lead to incorrect medical advice based on self-reported symptoms, and can exclude those who do not have access to modern digital technologies.’’

The director general said more evidence was needed about the effectiveness of these tools for contact tracing.

“We encourage countries to gather this evidence as they roll out these tools, and to contribute that evidence to the global knowledge base.

“We also emphasise that digital tools do not replace the human capacity needed to do contact tracing,’’ he said.  (NAN)

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**Haemophilia: Advocacy Group Urges Government Action**

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The Nigeria Society of Haematology and Blood Transfusion, in partnership with the Haemophilia Care team and the Novo Nordisk Haemophilia Foundation, has called for urgent government intervention to address the rising number of haemophilia-related deaths in Nigeria.

During a visit to the Federal Ministry of Health (FMoH) in Abuja on Tuesday, the group, led by Omolade Awodu, President of the Nigerian Society for Haematology and Blood Transfusion, highlighted the severity of the situation. They emphasized that haemophilia, a genetic bleeding disorder, remains significantly underdiagnosed in Nigeria, with only seven percent of cases identified, leaving 93 percent of individuals without proper diagnosis or treatment.

The lack of attention to this condition has resulted in severe disability and premature death for many affected individuals. The advocacy group is urging the government to take immediate and effective action to improve diagnosis, treatment, and support for those with haemophilia in the country.

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10 Tips for Combatting Body Odor in Hot Weather

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As temperatures soar, so does the potential for unpleasant body odour. Here are some strategies to keep smelling fresh during hot weather:

1. Shower frequently: Aim for at least two showers a day to wash away sweat and bacteria that contribute to odour.

2. Trim body hair: Consider shaving or trimming body hair in areas prone to sweating, like the underarms and pubic region, to reduce the trapping of sweat and bacteria.

3. Choose breathable clothing: Opt for loose-fitting garments made from natural fibres like cotton, which allow the skin to breathe and sweat to evaporate. Avoid synthetic fabrics that trap moisture.

4. Use antibacterial soap: Washing with antibacterial soap can help eliminate odour-causing bacteria on the skin.

5. Thoroughly dry off: After showering, ensure you dry yourself completely with a towel, paying extra attention to areas prone to sweating such as the armpits, groin, and feet.

6. Harness the power of essential oils: Essential oils like lavender, peppermint, or tea tree oil offer a natural and longer-lasting fragrance while potentially possessing mild antibacterial properties.

7. Try lemons and limes: These citrus fruits contain natural antibacterial properties. Rubbing them on sweaty areas or adding a squeeze to your bathwater can leave you smelling fresh all day.

8. Watch your diet: Avoid oily, fried, and spicy foods, which can increase sweating and contribute to body odour. Opt for a balanced diet to help control odour from within.

9. Use deodorant and antiperspirant: Deodorants mask odour, while antiperspirants control sweat production. Using both can help combat body odour effectively.

10. Consider apple cider vinegar: Diluted apple cider vinegar can help regulate skin pH, creating an unfavourable environment for odour-causing bacteria. Apply it to sweat-prone areas for added freshness.

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Maintaining Healthy Blood Pressure: A Guide to Dietary Choices

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*Introduction*

High blood pressure, or hypertension, is a prevalent health concern with far-reaching implications. The consistent force of blood against artery walls can strain the heart and vessels, leading to severe conditions like heart disease and stroke. A strategic dietary approach can be instrumental in managing high blood pressure. This article delves into the foods to embrace and those to avoid for maintaining optimal blood pressure levels.

*Understanding High Blood Pressure*

Often dubbed the “silent killer” due to its asymptomatic nature, high blood pressure poses a significant risk of heart-related issues. The Dietary Approaches to Stop Hypertension (DASH) diet stands out as a well-researched strategy, emphasizing fruits, vegetables, lean proteins, and reduced sodium intake.

*Essential Nutrients for Blood Pressure Management*

**Potassium-Rich Foods**
Assisting in sodium excretion, potassium-rich foods like bananas and sweet potatoes are pivotal for healthy blood pressure.

**Magnesium-Rich Foods**
Magnesium aids in blood vessel relaxation; nuts, seeds, and leafy greens are excellent sources.

**Calcium-Rich Foods**
Contributing to blood vessel health, dairy products and almonds are rich in calcium.

**Vitamin D Sources**
Sunlight, fatty fish, and fortified dairy products help boost Vitamin D levels, potentially linked to blood pressure.

*The Role of Sodium in Hypertension*

Reducing sodium intake is crucial, as excessive amounts can lead to fluid retention and increased blood pressure.

*Foods to Support Healthy Blood Pressure*

**Leafy Green Vegetables**
Rich in potassium, magnesium, and nitrates, leafy greens like spinach aid in blood vessel relaxation.

**Berries**
Antioxidant-rich berries contribute to lowered blood pressure and reduced inflammation.

**Beets**
High in nitrates, beets enhance blood flow, playing a role in blood pressure reduction.

**Fatty Fish**
Omega-3 fatty acids found in salmon and mackerel promote heart health and lower blood pressure.

**Whole Grains**
Quinoa and oats, as whole grains, rich in fiber, contribute to blood pressure management.

**Nuts and Seeds**
Almonds, chia seeds, and flaxseeds, rich in magnesium and healthy fats, support heart health.

**Olive Oil**
A healthy alternative to saturated fats, olive oil aids in cholesterol improvement.

**Greek Yogurt**
A calcium-rich option, Greek yogurt aligns with a heart-healthy diet.

*Foods to Avoid for Hypertension Management*

**Processed and Canned Foods**
High sodium levels and unhealthy additives often characterize processed and canned foods.

**Excessive Salt and Sodium**
Limiting salt intake, including from table salt and packaged foods, is crucial for blood pressure control.

**Sugary Beverages**
Contributing to weight gain, sugary drinks correlate with increased blood pressure.

**Red Meat**
High red meat consumption is linked to an elevated risk of hypertension.

**Trans Fats**
Found in processed and fried foods, trans fats can raise bad cholesterol and blood pressure.

**Alcohol**
Excessive alcohol intake may raise blood pressure and harm the heart over time.

*Understanding Caffeine’s Impact on Blood Pressure*

Caffeine can induce a temporary blood pressure spike, particularly in individuals unaccustomed to its effects.

*The Importance of Hydration*

Adequate hydration is integral to maintaining healthy blood pressure levels.

*Developing Healthy Eating Habits*

**Meal Planning**
Crafting balanced meal plans ensures consistent adherence to a heart-healthy diet.

**Portion Control**
Managing portion sizes aids in weight control and blood pressure maintenance.

**Mindful Eating**
Being attentive to hunger cues and practicing mindful eating prevents overconsumption.

*The Benefits of Regular Exercise*

Engaging in regular physical activity supports heart health and aids blood pressure management.

*Managing Stress and Blood Pressure*

Given the link between chronic stress and high blood pressure, stress-reduction techniques prove beneficial.

*Monitoring Blood Pressure at Home*

Regular home blood pressure monitoring allows individuals to track progress and detect any changes.

*In Conclusion*

A well-rounded, heart-healthy diet is pivotal in managing high blood pressure. By incorporating nutrient-rich foods and avoiding those contributing to hypertension, individuals can significantly enhance cardiovascular health. Remember, modest changes in diet and lifestyle can yield substantial improvements in blood pressure and overall well-being.

**FAQs:**

*How does excess salt intake affect blood pressure?*
Excess salt intake leads to water retention, increasing blood volume and putting pressure on blood vessels.

*Can caffeine cause a spike in blood pressure?*
Yes, caffeine can cause a temporary increase in blood pressure, especially in sensitive individuals.

*Is it necessary to cut out all fats from the diet?*
No, focusing on healthy fats from sources like nuts, seeds, and fish is important while avoiding trans fats.

*Are there any specific foods to help lower blood pressure quickly?*
While there are no instant fixes, foods like berries, beets, and leafy greens can have a positive impact over time.

*Can I consume alcohol in moderation with high blood pressure?*
Moderate alcohol consumption is generally acceptable, but it’s essential to consult a healthcare provider.

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