KEMRI inaendelea na utafiti wa chanjo kulinda watoto wapya kutoka maambukizi hospitalini

Taasisi ya Utafiti wa Matibabu Kenya (KEMRI) inafanya utafiti wa kipekee ili kuunda chanjo inayoweza kulinda watoto wapya kutoka magonjwa ya kuambukizwa hospitalini baada ya kuzaliwa. Mpango huu unatokana na wasiwasi unaoongezeka kuhusu maambukizi yanayopatikana hospitalini miongoni mwa watoto wapya, hasa wale waliozaliwa kabla ya wakati au wenye uzito mdogo, ambao mara nyingi hubaki hospitalini kwa muda mrefu chini ya uchunguzi wa matibabu. Ikiwa utafiti utafanikiwa, chanjo ya mama kutoka KEMRI inaweza kuweka Kenya kama kiongozi katika uvumbuzi wa afya ya watoto wapya nchini Afrika.

Taasisi ya Utafiti wa Matibabu Kenya (KEMRI) inafanya utafiti wa kipekee ili kuunda chanjo inayoweza kulinda watoto wapya kutoka magonjwa ya kuambukizwa hospitalini baada ya kuzaliwa. Mpango huu unatokana na wasiwasi unaoongezeka kuhusu maambukizwa yanayopatikana hospitalini miongoni mwa watoto wapya, hasa wale waliozaliwa kabla ya wakati au wenye uzito mdogo, ambao mara nyingi hubaki hospitalini kwa muda mrefu chini ya uchunguzi wa matibabu kabla ya kuruhusiwa kwenda nyumbani.

Utafiti uliofanywa na KEMRI kati ya 2020 na 2023 katika hospitali kadhaa ulionyesha ongezeko la wasiwasi la maambukizi ya watoto wapya, na kuangazia hitaji la dharura la hatua zenye nguvu zaidi za kudhibiti maambukizi katika vituo vya afya. Utafiti huo uliahidi ongezeko la maambukizi kwa sababu ya wadi zenye msongamano, usafi duni, na upatikanaji mdogo wa maji safi, na kutoa onyo kwamba bila viwango bora vya usafi, watoto wapya wengi wataendelea kuwa hatarini kwa maambukizi yanayohatarisha maisha.

Watafiti wa KEMRI waligundua Klebsiella pneumoniae, bakteria inayostahimili dawa nyingi, kama moja ya sababu kuu za maambukizi yanayopatikana hospitalini kwa watoto wapya. Bakteria hii mara nyingi hustawi katika mazingira ya hospitali na inastahimili dawa nyingi za antibiotics, na hivyo kutibu kuwa ngumu sana.

“Ndio tulichogundua na watoto wapya ni kwamba wakati wanapopokelewa hospitalini, hasa wale waliozaliwa kabla ya wakati au wenye uzito mdogo, wana uwezekano mkubwa wa kuambukizwa na bakteria,” alisema mtafiti mmoja wa KEMRI, akiongeza kwamba “kwa bahati mbaya, bakteria wanazokutana nayo hospitalini mara nyingi ni zenye kustahimili dawa sana.”

Kulingana na KEMRI, utafiti mpya unalenga kuunda chanjo ya mama ambayo italinda watoto kwa njia isiyo ya moja kwa moja kupitia mama zao. Katika kesi hii, akina mama watapewa chanjo wakati wa ujauzito, na hivyo kuwapa watoto wao kinga kupitia antibodies.

“Wazo ni kuwapa akina mama kinga dhidi ya Klebsiella ili wakati wa kutoa, watoto wao watalindwa kutoka maambukizi,” alieleza mtafiti huyo.

Wataalamu wa afya wameelezea mbinu hii kama uvunjaji wa kimkakati unaoweza kuokoa maisha, hasa nchi zinazoendelea kama Kenya, ambapo maambukizi ya watoto wapya bado ni sababu kuu ya vifo vya watoto wachanga.

Ikiwa utafiti utafanikiwa, chanjo ya mama kutoka KEMRI inaweza kuweka Kenya kama kiongozi katika uvumbuzi wa afya ya watoto wapya, ikitoa matumaini mapya kwa maelfu ya watoto wapya walio hatarini kote barani Afrika.

Makala yanayohusiana

Healthy mother and toddler playing, with doctor showing graph of no link between maternal COVID-19 vaccine and autism risk in SMFM study.
Picha iliyoundwa na AI

Study presented at SMFM 2026 meeting reports no association between maternal mRNA COVID-19 vaccination and autism-screening measures in toddlers

Imeripotiwa na AI Picha iliyoundwa na AI Imethibitishwa ukweli

A prospective observational study presented at the Society for Maternal-Fetal Medicine’s (SMFM) 2026 Pregnancy Meeting reported no meaningful differences in autism-related screening results or other neurodevelopmental measures among toddlers whose mothers received an mRNA COVID-19 vaccine during pregnancy or within 30 days before conception, compared with toddlers whose mothers did not receive an mRNA vaccine in that time window.

Waziri Mkuu wa Afya Aden Duale ametangaza kukatishwa kwa usambazaji wa kimataifa wa chanjo ya Rotavac ya rotavirus. Upungufu huu, unaosababishwa na ucheleweshaji wa uzalishaji kutoka Bharat Biotech, unatarajiwa kuathiri chanjo ya watoto nchini Kenya hadi mwaka 2027. Wizara inashirikiana na washirika kushughulikia hali hii.

Imeripotiwa na AI

Scientists have harvested antibodies from the blood of paediatricians to develop new preventative treatments for respiratory syncytial virus (RSV) and human metapneumovirus. These antibodies outperform existing therapies by up to 25 times and target a wider range of strains. The discovery stems from the natural immunity built by paediatricians through years of exposure to respiratory viruses.

The meningitis outbreak in Canterbury, Kent, UK, has escalated with 29 infections and two deaths, prompting mass vaccinations and antibiotics distribution. Authorities warn of possible spread beyond Kent, while Swedish experts advise vigilance.

Imeripotiwa na AI

A baby died in Tlaxcala from measles complications, worsened by an incomplete vaccination schedule and delayed medical care. The state health secretariat reported the case and urged boosting vaccinations with the triple viral shot to prevent infections. Authorities stress preventive measures amid transmission risks.

Scientists at KAIST in South Korea have developed a novel therapy that transforms a tumor's own immune cells into potent cancer fighters directly inside the body. By injecting lipid nanoparticles into tumors, the treatment reprograms macrophages to produce cancer-recognizing proteins, overcoming barriers in solid tumor treatment. Early animal studies show promising reductions in tumor growth.

Imeripotiwa na AI

Researchers at UC San Francisco and Wayne State University found that generative AI can process complex medical datasets faster than traditional human teams, sometimes yielding stronger results. The study focused on predicting preterm birth using data from over 1,000 pregnant women. This approach reduced analysis time from months to minutes in some cases.

 

 

 

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