Connect with us

Health

Lassa fever: No health worker infected in reporting week 52 – NCDC

Published

on

The Nigeria Centre for Disease Control and Prevention (NCDC) says no new healthcare worker is infected in the reporting week 52, of the Lassa Fever in the country.

The NCDC via its official website, on Saturday, said the 52nd-week report from Dec. 26 to Jan. 1, showed that the country’s suspected cases of Lassa fever were 8,202.

It said, while there were no reported cases for health workers in the reporting week, about 63 healthcare workers were infected by the disease in the country.

The public health agency said that the country’s confirmed cases for 2022 now stood at 1,067, spread across 112 Local Government Areas and 27 states of the Federation.

It said that the death toll from the Lassa fever outbreak in the country also stood at 189.

It, however, said that the suspected cases were 8,202.

“In week 52, the number of new confirmed cases decreased from 17 in week 51, 2022, to 12 cases. These were reported from Edo, Ebonyi and Benue.

“Cumulatively from week one to week 52, 2022, 189 deaths have been reported with a case fatality rate of 17.7 per cent which is lower than the CFR for the same period in 2021 (20.0 per cent).

“Seventy-two per cent of all confirmed Lassa fever cases were reported from these three states (Ondo, Edo and Bauchi) while 23 per cent were reported from 24 states with confirmed Lassa fever cases.

“Of the 72 per cent of confirmed cases, Ondo state reported 33 per cent, Edo 25 per cent, and Bauchi 14 per cent.

“The predominant age group affected is 21-30 years (Range: 1 to 90 years, Median Age: 30 years). The male-to-female ratio for confirmed cases is 1:0.8.

“The number of suspected cases has increased compared to that reported for the same period in 2021,” it explained.

The NCDC said the national Lassa fever multi-partner, multi-sectoral Technical Working Group continued to coordinate the response activities at all levels.

The News Agency of Nigeria (NAN) reports that the Lassa virus is transmitted to man by infected multi-mammate rats and humans become infected from direct contact with the urine and faeces of the rat carrying the virus.

People also contract the disease by touching soiled objects, eating contaminated food, or exposure to open cuts or sores.

Secondary transmission from person to person can also occur as a result of exposure to the virus in the blood, tissue, urine, faeces or other bodily secretions of an infected patient.

Lassa fever can also be passed between patients and staff at poorly equipped hospitals where sterilisation and protective clothing are not standard.

Meanwhile, a new vaccine shows promise to fight the Lassa virus. Researchers at the University of Texas Medical Branch have achieved success with a new vaccine developed to fight Lassa Virus, a pathogen that causes Lassa fever.

Lassa fever is lethal in humans and nonhuman primates with a mortality rate as high as 70 per cent in hospitalised cases.

As many as 500,000 people are infected each year in West Africa. Lassa fever may also induce serious long-lasting effects in survivors.

As many as one-third of those infected suffer hearing loss or other neurological complications.

The study, “A recombinant VSV-vectored vaccine rapidly protects nonhuman primates against heterologous lethal Lassa fever,” was published on July 19, 2022, in Cell Reports.

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Health

FG bans use of foreign syringes, needles in tertiary hospitals 

Published

on

The Federal Government has mandated all Chief Medical Directors (CMDs) and Medical Directors (MDs) of Federal Tertiary Hospitals to procure needles and syringes solely from NAFDAC-approved local manufacturers.

The new directive is contained in a circular addressed to all CMDs and MDs signed by the Minister of State for Health, Dr Tunji Alausa, on Friday.

The minister said that the directive was aimed at boosting domestic production and shielding the country’s manufacturing sector from the influx of foreign goods.

The circular also mandated NAFDAC to stop issuing licences for the importation of foreign manufactured needles and syringes.

Alausa said the health sector had dentified local pharmaceutical industries that produce needles and syringes that were in serious trouble because of the practice.

He also said that out of the nine local pharmaceutical companies that produced needles and syringes eight years ago, six have folded up due to the dumping of largely substandard goods into the market.

“Mr President has directed that this must stop. We all agreed to take the necessary steps to immediately remedy this sad situation.

“Pursuant to this, NAFDAC has been mandated to stop issuing licences for the importation of foreign manufactured needles and syringes.

“It is also to de-list companies involved in the importation of these products going forward,” he said.

Alausa said ”all our tertiary hospitals are hereby directed to procure needles and syringes for your hospital needs from only the NAFDAC-approved local manufacturers listed below are listed either directly or through any of their vendors.

“EL-Salmat Pharmaceuticals Company Ltd Block, Brand Name: Salmaject, HMA Medical Ltd., with brand Name: Deleject and Afrimedical Manufacturing and Supplies Ltd.”

He also listed some of the distributors of the listed companies in some states of the Federation for easy access to assist in making the procurement process easier in the various institutions.

Continue Reading

Health

KDSG trains 180 Red Cross volunteers on Lassa Fever intervention

Published

on

The Kaduna State Ministry of Health has begun a three-day training for 180 Red Cross volunteers on Lassa fever intervention.

The training, which is facilitated by the ministry and funded by the Red Cross, is meant to equip the volunteers selected from 5 LGAs in the state with necessary skills.

The volunteers were drawn from Zaria, Igabi, Kaduna South, Kaduna North and Chikun Divisions.

The State Epidemiologist, Dr Jeremiah Dikwu, said the volunteers were trained with  the knowledge needed to massively intervene during cases of Lassa fever in the state.

He said that the intervention would include Risk Communication and Active Case Search, Psychological First Aid, Rodent Control and Hygiene Promotion for the next 3 months.

Dikwu said the training started  with 30 volunteers on surveillance and would end with the training of 150 volunteers on Risk Communication and Community Engagement .

According to him, Lassa fever is a viral hemorrhagic fever transmitted by rats.

He added that Lassa fever  has been known since the 1950s, but the virus was not identified until 1969, when two missionary nurses died from it in the town of Lassa in Nigeria.

Dikwu added that Lassa fever was caused by a single stranded RNA virus and disseminated systemic primary viral infection.

“The main feature of fatal illness is impaired or delayed cellular immunity leading to fulminant viraemia,” he said

The epidemiologist said that Lassa fever presented  symptoms and signs indistinguishable from those of febrile illnesses such as malaria and other viral hemorrhagic fevers such as Ebola.

“It is difficult to diagnose clinically but should be suspected in patients with fever (e”38°C) not responding adequately to antimalarial and antibiotic drugs.

“The most useful clinical predictors of Lassa fever are fever, pharyngitis, retrosternal pain, and proteinuria for diagnosis; and fever, sore throat, and vomiting for outcome,” Dikwu said.

He said that Ribavirin and general support were needed.

“Ribavirin is almost twice as effective when given intravenously as when taken orally, and if given within six days of the start of illness it may reduce deaths by 90 percent.

“Dehydration, oedema, hypotension, and poor renal function are common; fluid replacement or the use of blood transfusion requires careful monitoring,” he said.

 Dikwu said the volunteers would  be carrying out Risk communication and Community engagement, Active Case Search, Psychological First Aid, Rodent Control and Hygiene Promotion

Continue Reading

Health

Assembly passes Kano Pre-Marital Health Screening Bill

Published

on

Kano State House of Assembly has passed a bill for a law to compel intending couples to undergo HIV, hepatitis and sickle cell anaemia screening before marriage.

The passage followed deliberations in the Committee of the Whole House during plenary session,
presided over by the Speaker, Ismail Falgore on Monday in Kano.

After deliberations, the lawmakers approved the 3rd reading of the bill, read by the Deputy Clerk, Alhaji Nasiru Magaji.

Shortly after passage of the bill, the Majority Leader of the house, Lawan Hussein (NNPP-Dala), stated that “any person
intending to marry shall first submit self for medical examinations.”

He said the bill was considered and passed after the 3rd reading, following various legislative processes.

The leader further said that the bill was passed because the state had been battling with different health issues, including
HIV because people go into marriages without medical screening.

He said that the bill, if signed into law, would save many lives and curb the spread of life-threatening diseases.

“The bill will safeguard the health of citizens by institutionalising pre-marital testing to check the spread of diseases
like hepatitis, HIV and sickle cell anaemia,” he added.

Continue Reading

Trending