BiologyPushan · Class 9-10
Dheere badhne wale bacteria: chronic infection aur jaanch ka funnel
Kuch beemariyan do din mein aati-jaati hain, kuch saalon tak chupchaap chalti hain. Yeh farak keetanu ki speed se kaise juda hai?
Socho pehle… phir dekho jawab
Rog acute (thode samay ka) ya chronic (lambe samay ka) ho sakta hai. Kusht rog ka bacteria, Mycobacterium leprae, bahut dheere badhta hai, isliye infection aur beemari dikhne ke beech saalon ka gap ho sakta hai. Aise rog ko pakadne ke liye ghar-ghar screening chahiye.
NCERT ki bhasha mein: rog ke infectious agents bacteria, virus, fungi, protozoa ya worms ho sakte hain. Zukaam jaisa acute rog jaldi aata-jaata hai; chronic rog lamba chalta hai aur sehat par lamba asar chhodta hai.
Mechanism: jo bacteria jaldi badhte hain, unka rog jaldi dikhta hai. M. leprae bahut dheere badhta hai, isliye rog der se dikhta hai, aur tab tak woh doosron tak pahunch sakta hai. Isi wajah se kisi ilaake mein bachche mein naya case milna batata hai ki failna haal hi mein hua hai.
Screening ka funnel (card, 2025-26): ASHA workers ne lagbhag 40 lakh logon ko 'suspected' maana; jaanch ke baad 48,027 confirm hue, yaani har 100 mein lagbhag 1.2. Pehli chhanni bahut logon ko pakadti hai, doctor ki jaanch sahi logon ko chhaant-ti hai. Dono zaroori hain.
So what: log bina darr jaanch tabhi karwaate hain jab samaaj mein stigma na ho. Kanoon bhi badla: Personal Laws (Amendment) Act, 2019 ne leprosy ko talaaq (divorce) ke aadhaar se hata diya.
Ghar pe try karo
Calculate karo: 40 lakh suspected mein se 48,027 confirm hue. Har 100 suspected mein lagbhag kitne confirm? (48,027 ÷ 40,00,000 × 100.) Phir socho: kya pehli chhanni ko 'galat' kehna theek hoga, ya uska kaam hi zyada logon ko pakadna hai?
Wow!
M. leprae ko aaj tak lab mein khaali plate par theek se ugaaya nahi ja saka, isliye ise samajhna itna mushkil raha!
3 sawaal
- Lambe samay tak chalne wale rog ko kya kehte hain?
Jawab dekho
Chronic. Lambe samay tak chalne wala rog chronic kehlata hai.
- Kisi ilaake mein bachche mein naya leprosy case kya batata hai?
Jawab dekho
Failna haal hi mein hua hai. Bachche mein naya case recent transmission ka signal hai.
- 40 lakh suspected mein 48,027 confirm: har 100 mein lagbhag kitne?
Jawab dekho
1.2. 48,027 ÷ 40,00,000 × 100 ≈ 1.2.
NCERT se jodo: NCERT Class 9 Science — hum beemar kyun padte hain (acute aur chronic rog, infectious agents, bachaav ke siddhant)