1.08.2022
Food-borne illness or food poisoning is an illness caused by consuming foods that have been contaminated with harmful organisms or germs. These organisms or germs include bacteria, viruses, and a host of other parasites. Common sources of organisms that cause illnesses include uncooked meat, unwashed fruits and vegetables, poorly preserved foods such as chicken, fish, and eggs. However, they can easily cross contaminate other foods. Sometimes, these organisms are introduced to foods by unhygienic food handling processes such as not washing hands before touching foods or storing contaminated food close to other foods. Food can get contaminated during any of the many stages of food production including preparation, processing, cooking, and handling.
Most times, foodborne illnesses are mild and may disappear after some days. Other times, they may be more serious and lead to dehydration and other complications that require hospitalization. The major symptom of foodborne illness is diarrhea, other symptoms include nausea, vomiting, cramping, fever, and bloody stool. The severity of the illness caused is dependent on the immunity of the individual and the organism causing the infection
As already mentioned, foodborne illnesses often clear up without treatment in a few days, it is important to rest and consume lots of fluids to prevent dehydration during this period.Water, soups, or rehydration drinks such as Pedialyte are excellent ways to stay hydrated why sugar containing drinks should be avoided. Drugs that prevent diarrhea (antidiarrheals) can be helpful but must not be given to infants or young children and should not be taken in severe cases of illness.
The good news is that food borne illnesses are preventable. Most cases can be prevented by the following:
Follow proper hygiene standards when preparing food by washing hands often and always before handling food.
Always keep all cooking utensils clean and sterile by washing with hot soapy water or dishwasher
Disinfect kitchen counters regularly
Always wash fruits and vegetables before eating
Keep raw meat and foods, away from cooked and ready-to-eat foods or fruits and vegetables
Ensure that foods regularly contaminated with organisms that cause food borne illnesses such as meat, chicken, fish, and eggs, are fully cooked.
Store leftovers immediately in the refrigerator and consume foods at room temperature as soon as possible
Discard spoilt food properly and do not consume unsafe foods
30.04.2022
Time and time again, we are reminded of the importance of public health interventions as opposed to total reliance on hospital care. Whether it’s the recent surge of non-communicable diseases like diabetes, cancer and hypertension; or epidemic proportions or the ongoing infectious Covid-19 pandemic, a common theme of overwhelming hospitals is evident. Modern healthcare, in understanding of this, has increasingly advocated for preventive approaches to healthcare. High income countries tend to place emphasis on public health intervention as it tends to actually cut down the burden of diseases and healthcare expenditure in the long run.
For example: In the Covid-19 expenditure, Canada allocated about 15% of its total covid funds to screening alone. Screening, though not commonly heard in the news like vaccination, is a very important preventive health practice. It relies on strong evidence based scientific principles and regular research to investigate conditions when it is most likely to occur and in people most susceptible to it. Screening has produced tremendous benefits in modern healthcare; specifically, a decline in most diseases have been recorded with its incorporation.
The success and actualisation of screening, however, requires both a preventive-conscious health system as well as compliance of the population involved.This is why it is important for better education and media coverage on the necessary screening needed by people so as to increase awareness.This is because a woman would likely seek help from a physician when she notices a bloody discharge from her nipple but would neglect an asymptomatic mass she occasionally feels on her breast. When she knows that a mass like that needs to be investigated, she is likely to seek care which would lead to earlier detection and cure of cancer.
Some people may not visit their caregivers due to fear. Hence, it is important that these fears are allayed by the health media as early detection can be the difference between life and death. People should be made to understand that late presentation is always worse than early presentation. Screening ought to be viewed as a form of self care much like vaccination.
Screening guidelines vary from country to country and also from one individual to another. For example: a traveller, foreigner, immigrant or visitor from a Tuberculosis prevalent country is expected to be screened for TB.
The Canadian Task Force on Preventive Health Care (CTFPHC) recommendations on screening are so broad that it would be difficult to exhaust them. However, there are some common ones people should be aware of, they include:
Screening for chlamydia and gonorrhoea in young sexually active adults
HIV screening
Regular breast exam
Regular testicular exam
Cervical cancer screening every 3-5 years
Pap smears from 21 to 65 years
Regular blood pressure checks
Lipid studies
Colonoscopy every 10 years for those above 50 years for colon cancer screening
Diabetes screen for individuals > 45years
Screening for common elderly problems like osteoporosis and abdominal aortic aneurysm in women and men more than 65years of age
Screening in elderly men and women who have smoked for lung cancer, the commonest cause of cancer deaths in both men and women
Although there have been concerns about increased risk of unnecessary interventions due to screening, it is important to understand that screening is backed by scientific principles and health systems always research to know if it is beneficial to the individuals recommended. Regardless of any controversies, healthcare data support the truth that screening, just like vaccination, deserves the attention of any preventive health system.
15.04.2022
Despite the lifting of bans and restrictions surrounding Covid in almost every part of the world, the virus is still very much with us. Some people may even argue that-like the flu, COVID has become the new norm. Globally, as of April 15, 2022, there have been over four hundred and ninety-seven million (497,960,492) confirmed cases of COVID-19, including about six million (6,181,850) deaths. Additionally, as of 5 April 2022, a total of 11,250,782,214 vaccine doses have been administered- these numbers, according to World Health Organization, continue to rise daily.
Certainly, the pandemic continues to affect the world both socially and economically. Economically, the world GDP has been negatively impacted to a large extent. Since World War II, the COVID-19 global recession is the toughest recession faced by humankind, affecting virtually every part of the world. According to the International Monetary Fund’s World Economic Outlook Report published in April 2021, global economy decreased by 3.5 percent in 2020, a 7 percent loss compared to the 3.4 percent growth forecast back in October 2019. This decrease in economic growth was most vivid in the poorest parts of the world, although almost every country was affected.
As Organization for Economic Co-operation and Development (OECD) succinctly puts it, the COVID-19 pandemic worsened already present social and economic inequalities within and between societies. During the peak of the pandemic, pregnant women, low-income households, sick individuals, disabled people and seniors, were disproportionally affected. These already vulnerable groups experienced increased vulnerability to infection by covid, as well as, faced barriers to accessing healthcare. Pregnant women could not have their partners or family present during childbirth, this decreased the amount of support received by these women in such crucial times. On the other hand, seniors- due to lowered immunity, experienced increased susceptibility to COVID-19 and its complications. These groups are still recovering from the traumatic experiences faced during the peak of the pandemic.
Similar to Covid-19, the present war between Russia and Ukraine, like adding fuel to fire, is creating a major humanitarian crisis which has affected millions of people. Additionally, the war has caused an extreme economic shock of significant magnitude that will potentially linger for an extended period of time. Over three million people have already fled Ukraine- a significantly higher number than the number of asylum-seekers that moved into European countries at the height of the Syrian refugee crisis in 2015-16. Certainly, accommodating and providing for these numerous Ukrainian refugees will strain the receiving countries. In the midst of the already strenuous economic conditions caused by COVID, the cost of housing, food, healthcare and childcare will have to be provided by these countries, a totally unplanned economic expenditure.
As an organization whose aim is to affect the world through health, Blessworld Foundation International is available to partner with individuals, government, international organization and other charities in providing support for people impacted negatively by both COVID and the war. Please reach us via our contact numbers.
22.12.2021
For about two years now, COVID-19 has plagued the entire world, causing significant changes in the way we live and relate to one another. So far, several medically important strains of the virus, also called variants of concern, have been isolated and identified. Most recently on November 26 2021, the World Health Organization (WHO) designated a new variant of concern, the B.1.1.529. On the advice of WHO’s Technical Advisory Group on Virus Evolution (TAG-VE),, this variant was isolated and subsequently named Omicron,. Decisions on whether a variant should be of concern is based on the evidence presented to TAG-VE about the unique behaviour and characteristics of the virus such as transmissibility, mutative tendencies and severity of disease caused.
It was initially unclear whether Omicron is more transmissible than previously identified variants, including the Delta variant. Although South African researchers reported an increase in the number of people testing positive in parts of the country where the Omicron variant was dominant, epidemiological studies were needed to decipher if the increase was attributable to the new variant or as a result of other factors. In addition, the severity of the disease caused by Omicron was not fully understood, even though some data suggested an increase in the rate of hospitalization. The observed increase may not necessarily be due to infection with Omicron, hence, more research has been conducted in different parts of the world, as researchers continue to better understand the unique characteristics of the Omicron variant.
It is important to note that all identified variants of concern are capable of causing severe disease or death, especially in vulnerable people. It is therefore essential to take all the necessary precautions even before more research is available. This may be the reason why the United Kingdom and Canada initiated restrictive travel guidelines and banned several African countries in early December as a measure to curtail the spread of the new variant. However, following some international backlash and in light of more information about the Omicron variant, the ban was lifted and travel regulations relaxed barely a week afterwards. This is because there is currently no evidence to show that symptoms associated with Omicron are more severe compared to those from other variants according to WHO and other international/governmental organizations.
Irrespective of the variant identified, vaccines remain indispensable in reducing severe disease and death. More so, PCR tests continue to be reliable in detecting infection, including infection with Omicron. WHO consistently coordinates with a large number of researchers on various topics around the any variant of concern including viral transmissibility, severity of infection, vaccine effectiveness, diagnostic testing and disease management. WHO encourages countries and hospitals to collect and report patients data as well as to enhance surveillance methods. Additionally, countries must continue implementing effective public health measures to reduce the spread of COVID-19.
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17.10.2021
The major question on everyone’s lips remains “Can COVID-19 be treated?”
Well, governments, scientists and drug companies have been working very hard to find a cure. So far, Remdesivir, an antiviral agent, was the first drug to gain full FDA approval for the treatment of COVID-19 in October 2020. While many investigational treatments exist, only Remdesivir and Dexamethasone (a steroid medication) have been approved to lower death rate in hospitalized covid 19 patients.
Research has established that hospitals, although vital to health systems, have never been the solution to public health problems. Consequently, vaccination is regarded as the means to the end of COVID 19, through achieving herd immunity. This is why vaccination and the hope to attain herd immunity remains the cul de grace- a final trump card to bring an end to COVID-19. The vaccine rollout started as early as late December 2020 in countries like Israel but became very popular in other countries by April 2021, especially in countries that took big hits in terms of death rates like France, Italy, Portugal, Spain and the United Kingdom.
Different types of COVID vaccine include:
Despite success with vaccine availability, reaching herd-immunity thresholds has been impossible because of factors such as vaccine hesitancy, emergence of new variants and the delayed arrival of vaccinations for children. In most countries, vaccine distribution is stratified by age, with priority given to older people, who are at the highest risk of dying from COVID-19. Therefore, some vulnerable groups are left out; for example, children (who have less developed active immunity) or adults that have medical conditions or are undergoing specific cancer treatment that cause them to produce few or no antibodies in response to a vaccine. With herd immunity, the spread of the virus in communities are reduced and most people are protected by default.
Currently, Pfizer–BioNTech and Moderna have now enrolled teens in clinical trials of their vaccines, and the Oxford–AstraZeneca and Sinovac Biotech vaccines are being tested in children as young as three. Vaccination rates have also been highly variable across regions in countries. In Canada for example, Yukon, Prince Edward Island and Nova Scotia have total fully vaccinated above 70% while Nunavut has only 52%. The situation in the United States is even more variable with Vermont at 68% and Alabama at 39%.
As of October 2021, 62.2% of the U.S. population have had at least one vaccine dose and 52.8% are fully vaccinated. Worldwide, only about 36.5% are fully vaccinated. These percentages are constantly changing.
Estimates from the United Kingdom show that two doses of the Pfizer vaccine are between 85% and 95% effective against symptomatic disease with the Alpha variant, while two doses of AstraZeneca are 70% to 85% effective. Overall, vaccine effectiveness appears to drop about 10% with the Delta variant. With the increase in variants, which may be more infectious and could potentially impact the effectiveness of vaccines, that percentage is now estimated to be higher—some say up to 85%.
Thankfully,, there has been massive support from international organizations like the WHO, UN and Gavi COVAX initiatives and even from non-profit organizations. In Canada, some bodies like the Canadian Red Cross society have increased funding to nonprofit organizations involved in COVID 19 relief in any way. A couple of Canadian nonprofit and charity organizations have been pooling resources together to help different communities manage the crisis. Bless world foundation international has also been engaging communities during this pandemic; specifically, the cradle2fame program aims to support and help with talent development.
Finally, there has been a truly gruesome journey but the world is adapting to this whole change.With up and downs to things returning back to status quo, the post covid era is taking longer than we thought
It takes time to heal and time will heal.
Stay safe.
7.06.2021
The role and impact of technology in today’s world cannot be ignored or overstated. As a result, COVID-19 pandemic was significantly influenced by technology and in turn, the pandemic inspired some new technologies that helped control it. According to World Health Organization(WHO), COVID-19 pandemic undeniably spurred the development of over one hundred (100) health innovations and some of these innovations have been subsequently endorsed and adopted in Africa.
The aim of these innovations developed around the world was to target different areas of the COVID-19 response as well as use the insight and application of technology in the combat of the pandemic. The geographical distribution of the technologies may be worthy to evaluate. A detailed study of these innovative technologies shows that about 12.8% were developed in Africa. Of these, 57.8% were related to Information and Communications Technology, 25% were based on 3D printing and 10.9% were robotics. ICT innovations were majorly WhatsApp, Chatbots, self-diagnostic tools, contact tracing apps and mobile health information tools. Associated African countries with their respective contributions include South Africa (13%), Kenya (10%), Nigeria (8%), Rwanda (6%) and Ghana (2%)
Needless to say, technology was, and remains very essential in various areas of COVID-19. Response areas and other areas where technology is constantly applied include, but not limited to:
In a speech by Dr Matshidiso Moeti- WHO Regional Director for Africa, he acknowledged that despite being one of the worst challenges of the 21st century, COVID-19 revealed the need to invest in innovation and an opportunity to foster innovation in health technologies. He also commended the zeal and commitment of the African continent regarding the fight to end COVID-19. Notable technological inventions include hand-washing equipment powered by solar energy and mobile applications that build on Africa’s rapidly growing connectivity.
WHO recommends increased investment in ICT infrastructure, robotics, artificial intelligence, drones and mechatronics because investing in innovation yields huge dividends. Additionally, implementing the right policies is important to boost creativity, entrepreneurship and university-led research.