The Director General of the Nigeria Centre for Disease
Control, or NCDC, is Dr. Ifedayo Adetifa. Adetifa insists that people should
avoid eating animal hides, also known as ponmo, bush meat, and dead animals
"you did not kill" in this interview as she discusses the instance of
anthrax discovered in a farm in Niger State.
What
would you say about the situation in Niger State? Is there an epidemic?
We are concerned about any anthrax cases, including the
current outbreak. When word of sick and dead animals reached our colleagues in
the Federal Ministry of Agriculture and Rural Development, they went to
investigate. A diagnosis of anthrax was made within 48 hours, and appropriate
corrective action was taken to guarantee the safe disposal of the animals and products.
Recalling the merchandise that was processed in the plant
also got under way. Because this illness affects both humans and animals, we
were alerted to take care of the human health component. Because of this, we're
taking a one-health
What is
the extent?
Every illness frequently begins with an index case. You
might be familiar with that instance at times, and you might see other cases
that are related to it.
Since there was a lot of animal movement in preparation for
the most recent holy feast, Ileya, this is the first animal with which we have
diagnosed the disease. However, it is probable that there are other animals as
well.
Particularly for animals that were brought in across
borders, it is feasible that infected animals from regions of the region where
anthrax has previously been detected may have found their way into the nation.
All pet owners who live close to this farm and elsewhere who
may have sick or deceased animals, or animals that have been killed but the
blood did not clot, are advised to contact veterinary services right once
because this is most certainly a case of animal anthrax.
Is it
conceivable that anthrax has not yet been found by you and your colleagues in
other states?
As with anything else, this is conceivable. Yes, it is
conceivable that there could be further situations if you're talking about
theoretical possibilities. We can only respond to what we know, and as a part
of that, we can sensitize people to raise the bar for reporting when they see
animals that are suspicious-looking so that veterinary public service can
intervene and make a diagnosis where it is necessary; then, as soon as we have
the animal's disease confirmed, we can link the human health actions to it.
What we can do right now is engage with the public health
officials in Niger State to ensure that we obtain a comprehensive list of the
contacts of the animals in Niger State in order to put them on preventive
treatment to ensure that they do not contract anthrax.
That might be an unfair generalization, in my opinion, to
some extent. Although they are occasionally accused of considering their
livestock more important than themselves, herders really care for their
livestock. If this illness caused animal deaths, it would have an impact on the
livelihood of livestock managers or herders.
The financial losses are enormous, and those who care for
animals frequently report or seek assistance when their pets begin to
deteriorate. An whole herd can be wiped off by anthrax if precautions are not
taken.
If you consider the hypothetical scenario, herders might be
in extremely remote areas when problems arise before they can report them or
seek assistance, but if they do, veterinary services are set up with vaccines
to stop more animals from perish. Herders will report to the Federal Ministry
of Agriculture and Rural Development rather than the NCDC.
A ministry of livestock is also present in several states.
In most jurisdictions, there is a relationship between those who work in animal
husbandry and veterinary services.
When animals start to die, it becomes an economic problem
for those who care for them, and they attempt to report the deaths and
determine the cause. We want to encourage individuals to alert animal and human
health authorities if they come across sick or dead animals.
They should report if they have access to human health authorities so that they can alert their colleagues in animal health to the situation and persuade them to take action. Please report human or animal health authorities as soon as you encounter sick or dead animals in Nigeria that don't appear to have been murdered by anyone, and avoid handling or touching them.
How do
you suppose anthrax arrived so suddenly and unexpectedly?
Nature contains anthrax. It can exist in forms that are
extremely resistant to climatic or other harsh conditions and can endure in the
soil for decades thanks to the bacteria. Anthrax is caused by a naturally
existing bacteria. They are typically exposed when people disturb the earth by
digging, when animals are eating or grazing, or both.
Animals can contract this bacterium's infection if they
consume or inhale its spores. There have been attempts to weaponize and employ
naturally occurring microorganisms in terrorism acts in acknowledgment of this
fact. Anthrax was not created as a bioweapon.
Is this
bacteria indigenous to Nigeria if this is the first instance
Anthrax exists in the environment, as I have stated.
Although we haven't seen a case of anthrax in decades, it has nonetheless
happened in Nigeria. The mobility of animals who may be affected themselves is
a common factor in epidemics when they do happen. There is a history in the
chronology of the addition of new animals to the farm in the instance of this
farm in Niger State. Existing animals appear to have contracted the virus after
interacting, and they pass away. We have previously released an advisory and
are aware that anthrax is present in the sub-region.
Anthrax cases have already been detected in portions of Togo
and Northern Ghana. Herders roam the subregion, and when celebrations or other
events result in a rise in the demand for livestock, there will be a
large-scale importation from neighboring states. If infected, it may spread
anthrax to a population of vulnerable animals. Animals are protected from
anthrax through immunization. There are fewer anthrax cases in other areas with
high vaccination rates among animals.
Is it a
seasonal occurrence, and if so, how long will it last before it goes away?
There is no season for anthrax. It happens in the natural
world. When an infected animal is imported and combines with a group of
susceptible animals, it can expose susceptible animals to anthrax pores that
may be present in the soil nearby where they are feeding.
The reaction establishes the reason of the incident.
Veterinary and human public health interventions can be mounted as long as
cases can be found when they occur. Within 48 hours of learning about the
deaths of the animals in this instance, animal health surveillance identified
the anthrax and made a diagnosis.
The farm's accessible meat products, including any dead
animals, have all been safely disposed of. Meat items that may have left the
property are now being recalled. Animals around this farm are vaccinated by
ring vaccination to prevent unintentional spread. All contacts are being
monitored for human health with the goal of treating them prophylactically to
stop any subsequent human cases.
If each of those works, we will be in a better position to
stop this outbreak. In order to swiftly ensure that an identification is made
and the appropriate interventions are applied to prevent further dissemination
and human transmission when possible, we are warning people outside of the
Niger State and sensitizing healthcare workers to look out for human cases or
animal cases.
How
seriously do you think people should take eating "ponmo" or
"bush meat"?
We are advising against eating any sick animals at all. Both
sick and dead animals from anthrax are contaminated with the pathogen. Their
skin, hair, and meat all contain anthrax. If the anthrax originates from a dead
animal, those who work with skins and skin are at danger of contracting it. As
of right now, when we have a proven case, we advise you to be cautious while
purchasing meat.
If you enjoy eating bush meat, now could be a good time to
stop, especially if you don't catch it yourself. We request that individuals
and livestock be thoroughly scrutinized.
How
well-coordinated is the agency's visit to slaughterhouses to deliver vaccines with
state infectious diseases officers, and is there a risk of transmission from
animals to people if there is contact during slaughter or trading?
Both humans and animals can contract the anthrax-causing
bacteria. Although it is largely an animal illness, humans who come into
contact with sick animals run the danger of contracting anthrax. It is a
zoonotic disease, which by definition is an ailment that mostly affects animals
but can also infect people. Anthrax satisfies the criteria.
Similar to COVID-19, it is a zoonotic disease that may have
originated in animals before moving on to people. Lassa fever, monkeypox, and
similar diseases are examples of zoonotic diseases. State ministries of
agriculture and rural development or livestock are in charge of regulating abattoirs
and the meat industry. Since they are responsible for regulating abattoirs
inside states, they have complete access to them.
Our colleagues in the Federal Ministry of Agriculture and
Rural Development are alerting these authorities, including the veterinary
public health officers and veterinary services in respective states, to be on
alert and educate the public and meat workers about the possibility of anthrax.
The Senate recommended that your agency, the Federal Ministry of Agriculture
and Rural Development, as well as the Ministry of Health, should urgently
launch a nationwide vaccination campaign.
We like the idea that the NCDC is described as being in
charge of everything since it shows that the public and government have faith
in the organization. We must emphasize that we do not care for animals, though.
Our colleagues at the Federal Ministry of Agriculture and Rural Development,
specifically the veterinary and pest control services, are in charge of the
animal sector. There are animal vaccines available in the nation; I believe
they were created by the National Veterinary Research Institute.
Currently, the approach is to do ring vaccinations around
suspected or verified patients. Vaccines are always available, and those who
own animal farms or care for animals should get in touch with their
neighborhood public health veterinarian to set up a vaccination schedule for
their pets.
It is comparable to keeping a dog as a pet and taking it to the doctor to get the proper vaccinations. The vaccinations have consistently been accessible. Perhaps now that anthrax has been confirmed to exist in the nation, there will be a greater uptake.
To attempt and vaccinate all livestock in and around the
country would be a massive undertaking, so how far the disease spreads will
determine whether or not a widespread vaccination effort is necessary to combat
it. Responding to the situation and enticing pet owners to use the public
health veterinarian services on offer to plan for routine immunization of their
livestock is more crucial at this time.
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