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Dɛn ne mmoawa? Momma yensua pii fa saa atamfo nketewa yi ho!

Dɛn ne mmoawa? Momma yensua pii fa saa atamfo nketewa yi ho!

So wotaa nya atiridii ne atiridii? Anaasɛ wo yafunu mu yɛ wo yaw na ɛyɛ wo yaw? Nneɛma a ɛma yɛyare yi pii akyi no, ɔtamfo ketewaa bi a yentumi nhu no wɔ hɔ. Yɛfrɛ saa nnipa yi "virus." Enti, henanom ne saa mmoawa yi? Wɔyɛ dɛn kɔ yɛn nipadua mu ma yɛyare? Ɛnnɛ, yɛbɛka eyinom nyinaa ho asɛm tiawa koraa, wɔ ɔkwan a wubetumi ate ase so.

Sɛ yɛbɛka no tiawa a, dɛn ne mmoawa?

Mmoawa yɛ ɔyare mmoawa (pathogen) ketewaa bi a yentumi mfa yɛn ani nhu. Ɛnyɛ nnipa, mmoa, ne afifide nko na wobetumi anya bi, na mmom mmoawa ne fungi nso. Nanso, mmoawa biako betumi anya ɔyare mmoawa pɔtee bi nkutoo.

Virus te sɛ nsɛm ketewaa bi a wɔde abɔ "bag" ketewaa bi mu. Wɔfrɛ saa bag yi ahobammɔ katasoɔ a wɔde protein ayɛ, a wɔfrɛ no ``capsid.'' Nea ɛnte sɛ nkwammoaa a ɛwɔ yɛn nipadua mu no, mmoawa ntumi nkyɛ na wɔn ankasa nyɛ wɔn ho mfonini. Mmom no, wɔhyɛn nkwammoaa bi a ɛwɔ yɛn nipadua mu no mu na wɔde saa nkwammoaa no mu nneɛma ne mfiri no yɛ wɔn ho mpempem pii.

Wo de susuw eyi ho hwɛ. Obi wia ne ho kɔ wo dan mu. Wɔde wɔn ankasa aduannoa ho nhyehyɛe ba, nanso wɔde wo nkuku, nkuku, nkankyee, blender, fononoo, biribiara na ɛyɛ aduan no. Virus nso yɛ ade koro no ara pɛpɛɛpɛ. Mmoawa no hyɛn yɛn nkwammoaa no biako mu, de nea ɛwɔ saa nkwammoaa no mu no yɛ ne ho mfonini pii. Awiei koraa no, ɛsɛe saa nkwammoaa no, afei epue na ɛka nkwammoaa afoforo.

Dɛn ne mmoawa bi su atitiriw?

Virus wɔ su ahorow pii a ɛtaa ba. Ma yɛnhwɛ nea wɔyɛ.

Su Nkyerɛkyerɛmu a ɛnyɛ den
Awosu mu Nneɛma Awosu mu nsɛm na ɛyɛ mmoawa. Eyi betumi ayɛ RNA anaa DNA. Saa nsɛm yi wɔ protein atade a ɛbɔ ho ban (capsid) mu.
ƐmflopuMmoawa binom wɔ srade foforo a ɛkata so wɔ capsid no akyi. Yɛfrɛ eyi sɛ ‘envelope’. Wɔfrɛ mmoawa a enni saa ade a wɔde kata wɔn so no "naked viruses".
Abɔde a Ɛyɛ Parasitic Mmoawa te sɛ mmoawa a wɔsɛe nnɔbae. Wɔn ankasa ntumi ntra ase anaa wɔnwo. Wohia nkwammoaa foforo a ɛte ase (nkwaboaa a ɛgye wɔn) koraa na wɔatumi ayɛ saa.
Ne kɛse sua koraa Virus yɛ nneɛma nketenkete a ɛsua sen nkwammoaa bi a ɛwɔ yɛn nipadua mu mpɛn 100 kosi 1000 . Wontumi mfa microscope a wɔde di dwuma daa nhu wɔn, wohia electron microscope.

Mmoawa ahorow bɛn na yɛte ho asɛm mpɛn pii?

Mmoawa ahorow mpempem pii wɔ hɔ. Wɔakyekyɛ wɔn mu akuw ahorow a egyina wɔn nsusuwii, wɔn kɛse, ne wɔn awosu mu nneɛma so. Momma yɛnhwɛ mmoawa ahorow kakraa bi a yɛtaa te ho asɛm na ɛho hia yɛn.

  • Influensa mmoawa: Eyinom na ɛde atiridiinini ne atiridiinini ba. Mmoawa a ɛwɔ abusua yi mu nso na ɛde nneɛma te sɛ nnomaa atiridii ne mprako atiridii ba.
  • Nnipa herpesviruses: Eyi yɛ mmoawa abusua kɛse bi. Saa mmoawa yi de nyarewa ahorow ba, a atiridiinini, ɔbarima ne ɔbea nna mu akisikuru, akisikuru, ne akisikuru ka ho.
  • Coronaviruses: COVID-19 yareɛ a asɛe wiase nnansa yi no, mmoawa bi a ɛfiri abusua yi mu na ɛde ba. Nanso, coronavirus ahorow bi nso wɔ hɔ a ɛde atiridiinini ba.
  • Human papillomaviruses (HPV): Saa mmoawa yi de akisikuru ba honam ani. HPV ahorow bi nso betumi de kokoram te sɛ awotwaa mu kokoram aba.
  • Hepatitis mmoawa: Eyinom yɛ mmoawa a ɛka yɛn mmerɛbo. Hepatitis A, B, ne C ne ahorow titiriw.
  • Retroviruses: Eyinom yɛ RNA mmoawa. HIV mmoawa no ka saa kuw yi ho. Saa mmoawa yi betumi de wɔn awosu mu nsɛm ahyɛ yɛn ankasa DNA mu.

Mmoawa bi nso wɔ tumi a ɛde kokoram ba. Yɛfrɛ wɔn oncoviruses. HPV, hepatitis B ne C, ne HIV yɛ mmoawa yi bi.

Ɔkwan bɛn so na mmoawa hyɛn yɛn nipadua mu?

Virus te sɛ akorɔmfo, wɔhwehwɛ abue a ɛbɛhyɛn yɛn nipadua mu. Wɔnam yɛn aniwa, yɛn hwene, yɛn ano, ne yɛn awotwaa mu ntini a ɛyɛ mmerɛw no mu titiriw na ɛkɔ mu. Ɛno kyerɛ sɛ:

  • Ɛdenam nsu a ɛtɔ gu obi a ɔwɔ ɔyare no mu a ɔrefefe anaa ɔrefefe mu a ɔbɛhome so.
  • Ɛdenam baabi a mmoawa no ayɛ mu ma a wode wo nsa bɛka na afei wode nsa koro no ara aka w’ani, hwene, anaa w’ano so.
  • Ɔne obi a ɔwɔ ɔyare no bɛda a ɔmmɔ ho ban.
  • Ɛdenam mogya a ɔyare mmoawa wom a wɔbɛwe so.

Mmoawa nso tumi fa honam ani kuru, nsensanee, anaa aboa te sɛ nwansena anaa ntontom (e.g. dengue, Zika) a ɛka nipadua no mu.

Dɛn na mmoawa yɛ bere a wɔahyɛn nipadua no mu awie no?

Adeyɛ a mmoawa bi fa so nya yɛn nkwammoaa no yɛ nea emu yɛ den yiye. Ebetumi aba wɔ kyinhyia atitiriw abien mu.

1. Lytic Kyinhyia

Eyi ne ɔkwan a ɛyɛ nnam, ɛyɛ ntɛmntɛm.

  • Nkwammoaa a ɛbata ho ne nea ɛkɔ mu: Mmoawa no bata yɛn nkwammoaa no biako ani. Afei ɛdaadaa nkwammoaa no ma ɛhyɛn mu.
  • Nsakrae: Sɛ ɔyare mmoawa no kɔ nkwammoaa bi mu pɛ a, egye nkwammoaa no so tumi. Afei ɛde nkwammoaa no nneɛma di dwuma de yɛ n’awosu mu nneɛma ne protein nkataso no mpempem pii.
  • Nhyiam: Afã horow a wɔayɛ no foforo no bom yɛ mmoawa nketenkete foforo koraa.
  • Yi: Mmoawa a ɛwɔ nkwammoaa no mu no dodow kɔ soro, na awiei koraa no, nkwammoaa no pae. Afei mmoawa foforo mpempem pii fi adi na wofi ase de ɔyare mmoawa a ɛwɔ apɔwmuden a atwa wɔn ho ahyia no mu. Eyi ne nea ɛkɔ so wɔ nyarewa te sɛ atiridiinini ne atiridiinini mu.

2. Lysogenic Kyinhyia

Eyi yɛ ɔkwan a wɔfa so yɛ komm, a wɔde asie.

  • Mmoawa bi nsɛe nkwammoaa bi bere a wɔahyɛn mu awie no. Mmom no, mmoawa no de n’awosu mu nsɛm (DNA) ka nkwammoaa no DNA ho.
  • Afei, sɛ nkwammoaa no mu paapae sɛnea ɛsɛ a, nkwammoaa foforo biara nya saa DNA asinasin no fi mmoawa no mu. Nkwammoaa no nnim mpo sɛ mmoawa no wɔ hɔ.
  • Saa kwan yi so no, mmoawa no tumi ahintaw nipadua no mu mfe pii, a ɛremma yare no ho sɛnkyerɛnne biara mma.
  • Nanso, esiane biribi nti (e.g. adwennwen, yare ne nipadua mu ahoɔden a ɛko tia nyarewa a ɛyɛ mmerɛw), saa mmoawa a wɔnyɛ komm yi betumi ayɛ adwuma mpofirim. Afei ɛdan kɔ lytic cycle no so na efi ase de ɔyare mmoawa ba nkwammoaa mu denam wɔn a ɛsɛe wɔn no so. Herpes mmoawa a ɛde akisikuru ba ano, ne herpes zoster ``(shingles)`` a ɛba wɔ akokɔ akisikuru akyi no yɛ eyi ho nhwɛso pa.

So mmoawa te ase anaasɛ ɛnte ase?

Eyi yɛ asɛm a ɛyɛ den kakra. Adwene ahorow wɔ eyi ho wɔ nyansahufo mu. Mpɛn pii no, sɛ wɔbɛfrɛ no abɔde a nkwa wom a, ɛsɛ sɛ n’ankasa tumi yɛ ahoɔden (metabolism) na n’ankasa san wo. Virus ntumi nyɛ abien no nyinaa. Akyinnye biara nni ho sɛ ehia nkwammoaa foforo. Ɛno nti na nnipa pii ka sɛ mmoawa nni nkwa .

Nanso, wotumi san wo wɔ nkwammoaa mu na wɔdannan wɔn ho bere a bere kɔ so no, na ɛno nti na ebinom ka sɛ wɔwɔ nkwa ne nea ɛnyɛ nkwa ntam no .

Dɛn ne nyarewa a mmoawa taa de ba?

Mmoawa na ɛde nyarewa pii a yehyia wɔ yɛn da biara da asetra mu no ba. Nhwɛso ahorow bi ne:

  • Atiridiinini a ɛtaa ba
  • Influensa (atiridii) .
  • COVID-19
  • Dengue a wɔfrɛ no Dengue
  • Akokɔsrade
  • Akisikuru
  • Mumps a ɛma obi ho yɛ hyew
  • Polio a ɛma obi ho kyere no
  • HIV/AIDS
  • Ɔbarima ne ɔbea nna mu akisikuru ne awotwaa mu kokoram (HPV) .
  • Ɔbarima ne ɔbea nna mu Herpes
  • Rabies a ɛyɛ hu
  • Hepatitis (mrɛbo mu yare) .

Virus yɛ yɛn wiase no fã. Bere a emu bi tumi ma yɛyare no, nyansahufo gye di sɛ mmoawa ɔpepepem pii wɔ hɔ a wɔte yɛn nipadua mu a ɛnsɛe hwee. Ade a ɛho hia sen biara ne sɛ wubedi ahotew ho su horow a ɛho hia akyi na woahwehwɛ nnuruyɛfo afotu wɔ bere a ɛfata mu de abɔ wo ho ban afi mmoawa a wobetumi de yare aba ho.

Nkrasɛm a Wɔde Kɔ Fie

  • Mmoawa yɛ mmoawa nketenkete a wɔn ankasa ntumi ntra ase na ehia sɛ nkwammoaa a ɛwɔ yɛn nipadua mu na atumi awo.
  • Wobetumi atrɛw afa mframa, nsa a wɔde ka, nipadua mu nsu, ne nkoekoemmoa a wɔaka wɔn mu.
  • Ɔkwan a eye sen biara a wobɛfa so abɔ wo ho ban afi ɔyare mmoawa ho ne sɛ wode ahotew pa bedi dwuma, te sɛ samina ne nsu a wode bɛhohoro wo nsa mpɛn pii .
  • Vaccination yɛ ɔkwan a etu mpɔn yiye a wɔfa so bɔ wɔn ho ban fi mmoawa nyarewa pii a asiane wom ho.
  • Sɛ wowɔ ɔyare mmoawa ho sɛnkyerɛnne (atiridiinini, nipadua mu yaw, ɔfe, atiridiinini) a, ɛho hia sɛ wugye w’ahome pii na wokɔ wo duruyɛfo nkyɛn kɔhwehwɛ afotu a ɛfata.

Virus, Virus Nyarewa, Mmoawa, Nkwammoaa a ɛko tia nyarewa, Atiridiinini, Atiridiinini, RNA, DNA
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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