A recent international study found that drinking green tea was associated with an increased risk of type 2 diabetes in Chinese adults.
A total of 119,373 participants from the Shanghai Women’s Health Study (SWHS) and Shanghai Men’s Health Study (SMHS) were included in the study, according to a report by Xinhua.
The SWHS and SMHS are two large population-based studies initiated in 1996. Data from the studies have been used to investigate genetic and other biomarkers as well as lifestyle risk factors for cancers and other chronic diseases.
In the new study, none of the participants had diabetes when they were enrolled. Details of tea drinking, including types and amounts, were collected in the survey. Researchers from China’s Fudan University, Vanderbilt University in the United States and other research institutions reported that both female and male participants in the study have an increased risk of type 2 diabetes if they drink more green tea.
They noted that this positive and dose-response association between green tea intake and risk of type 2 diabetes did not vary by obesity or smoking.
The findings have been reported in the International Journal of Epidemiology.
The researchers called for further studies on the mechanisms underlying the association, suggesting that pesticide residue in tea leaves could play a possible role.
Green tea is a popular beverage consumed worldwide. In recent years, it has gained popularity as a health drink. But researchers have had inconsistent findings on the association between green tea drinking and risk of type 2 diabetes.
A Japanese study published on the Annals of Internal Medicine in 2006 said habitual green tea drinkers who drank at least six cups per day had a 33 percent lower risk for type 2 diabetes than those who drank one cup or less per week.
Study in the Republic of Korea published in the journal of BioFactors in 2007 said people with diabetes should drink less green tea as animal studies showed that high green tea intake may increase blood sugar levels in diabetic rats.
Africa Centres for Disease Control and Prevention (Africa CDC) congratulates the Democratic Republic of the Congo (DRC) on the successful launch of its Mpox vaccination campaign in two high-priority provinces.
This marks a critical milestone in the ongoing efforts to control the Mpox outbreak and safeguard vulnerable populations across the country.
In collaboration with the DRC’s Ministry of Public Health and Prevention, Africa CDC, along with its global partners, including European Union / HERA, United States Government, World Health Organization (WHO), UNICEF, Gavi, and the World Food Programme (WFP) is supporting the vaccination of key at-risk groups in Equateur and North Kivu provinces. The campaign will soon expand to additional provinces to ensure more comprehensive coverage.
The arrival of 265,000 doses of the MVA-BN Mpox vaccines, generously donated by the European Union and facilitated by Africa CDC in collaboration with Bavarian Nordic, the Government of the United States, and Gavi, is a significant step toward improving the country’s capacity to manage the outbreak. Africa CDC applauds this collaboration, which underscores the collective global commitment to tackling Mpox in Africa.
“Africa CDC commends the DRC’s swift action in launching the vaccination campaign, which showcases the strength of its public health leadership. By prioritizing vulnerable populations, including frontline health workers and those most at risk, the country is taking critical steps to contain the outbreak. Africa CDC remains committed to working closely with the DRC to ensure vaccines reach those who need them the most, while also working to strengthen health systems to prevent future outbreaks. Our top priority is to secure safe and effective vaccines for children in the next phase of vaccination,” said Africa CDC Director General, H.E. Dr. Jean Kaseya.
Mpox continues to pose a serious threat, particularly to vulnerable groups such as children, individuals with compromised immune systems, and those living in areas with limited healthcare access. The Continental Incident Management Support Team (IMST) has been actively engaged in supporting the DRC’s response efforts by providing technical expertise, coordinating vaccine deployment, and offering logistical assistance to ensure effective distribution across affected regions.
Africa CDC also recognizes the crucial role of infection prevention and control measures, community engagement, and public awareness campaigns in curbing the spread of Mpox. These efforts, alongside vaccination, are essential in protecting populations and minimizing the impact of the outbreak.
As part of its commitment to the fight against Mpox, Africa CDC will continue to support DRC and all 16 other affected countries’ response through technical assistance, capacity-building, and coordination with international partners. The vaccination campaign serves as a critical tool in safeguarding public health, and Africa CDC looks forward to further collaborative efforts to protect communities and strengthen Africa’s resilience against future public health threats.
Africa CDC congratulates the Government of Japan and the Government of the Democratic Republic of the Congo (DRC) on the agreement to donate Lc16 Mpox vaccines, along with specialized inoculation needles.
A signing ceremony in Kinshasa formalized the exchange of notes for this crucial grant, marking a significant milestone in the cooperation between the two governments.
This donation comes at a pivotal time as the DRC continues to battle a regional Mpox outbreak, with cases rising significantly since November 2023. Japan’s contribution is a crucial boost as the Mpox vaccine is the only shot currently approved for children.
Mpox has been endemic in several African countries for decades. On 13 August 2024, the Africa Centres for Disease Control and Prevention (Africa CDC) declared Mpox a Public Health Emergency of Continental Security (PHECS). This declaration prompted a more coordinated international response. Vaccination is one part of a comprehensive response, including surveillance, case detection, clinical care, infection prevention and control, and risk communication and community engagement. The challenges in responding can quickly be exacerbated if Africa has limited access to critical countermeasures such as vaccines and diagnostics.
The outbreak has disproportionately affected vulnerable populations, with children accounting for 60% of cases and people living with HIV/AIDS experiencing the most severe outcomes. Given these challenges, Africa CDC has called for a united and coordinated response to address the crisis.
H.E. Dr. Jean Kaseya, Director General of Africa CDC, expressed his gratitude for Japan’s support, stating: “I am deeply appreciative of Japan’s generous donation of Lc16 Mpox vaccines and specialized vaccination needles to the Democratic Republic of the Congo. This timely assistance will significantly bolster our ongoing efforts to contain the outbreak, and I am confident that this partnership will help mitigate the public health threat posed by Mpox, not only in the DRC but across the continent.”
The Senior Deputy Minister for Foreign Affairs of Japan, Takeshi Akahori, added: “We are aware that the number of infection cases continues to rise in the DRC and other countries, and we are monitoring the situation closely in coordination with the WHO. I hope that these vaccines and needles will contribute meaningfully to the fight against Mpox.”
Japan remains committed to supporting the DRC in its fight against this public health threat, working closely with Africa CDC, the World Health Organization (WHO), and other global health partners.
As the rains approach, the Lagos Waste Management Authority (LAWMA) has completed the rehabilitation of Olusosun dumpsite, to ensure smooth waste disposal operations across the state.
Managing Director/CEO of LAWMA, Dr. Muyiwa Gbadegesin, who made this known in a statement on Thursday, said the maintenance effort was aimed at improving operational efficiency in anticipation of the rainy season.
He said, “Our primary objective in rehabilitating Olusosun dumpsite is to ensure that waste disposal trucks can navigate through the dumpsite seamlessly, even in adverse weather conditions, especially during heavy rainfall when logistical challenges tend to arise”.
Dr. Gbadegesin stated that, in addition to the recently completed maintenance efforts, LAWMA was focused on enhancing operational efficiency to improve turnaround times for waste disposal trucks, adding that the rehabilitation would significantly reduce queue times, translating to faster and more effective waste collection services.
“Our commitment to environmental sustainability extends beyond operational enhancements. We urge residents to join us in prioritising responsible waste disposal practices to safeguard our environment”, he stressed.
The LAWMA boss further highlighted the importance of proper waste disposal, urging residents to avoid dumping waste in drains, especially during the rainy season, known for disrupting the drainage system and posing serious environmental risks to lives and properties.
“We encourage residents to patronise accredited Private Sector Participation (PSP) operators for their waste disposal needs. By supporting licensed operators, individuals contribute to a cleaner and healthier environment for all”, he reiterated.
The Managing Director emphasised the importance of residents familiarising themselves with their PSPs, who play a vital role in waste management at the local level, adding that, by understanding and engaging with their designated PSP operators, residents could ensure efficient and effective waste disposal services in their communities.
“We are committed to facilitating this process by publishing detailed PSP contacts for all areas in the state. This initiative aims to empower residents to take ownership of waste management practices in their neighborhoods, ultimately contributing to a cleaner and healthier environment for all”, he assured.
For more information about LAWMA’s initiatives and how to support efforts to maintain a clean environment, please visit www.lawma.gov.ng or call our toll-free numbers: 080000LAWMA (08000052962), 07080601020 and 617.