Kalimat aktif dan pasif dalam teks tersebut beserta tenses yang digunakan adalah sebagai berikut:

1. Kalimat aktif, present tense:

"Dengue fever is commonly found in tropical and sub-tropical regions."

2. Kalimat pasif, present perfect tense:

"It is reported that scientists have not discovered any vaccines to protect people against the virus."

3. Kalimat aktif, present tense:

"The only thing that people can do is to create good sanitation to minimize the spread of Aedes aegypti mosquito."

4. Kalimat aktif, present tense:

"The spread of the mosquito can be prevented by cleaning areas that are used as breeding sites."

5. Kalimat aktif, present tense:

"The mosquitoes live near water and lay their eggs in the walls of water containers."

6. Kalimat aktif, present tense:

"They may live in unsealed septic tanks or water tanks, discarded tyres and bottles, or vases."

7. Kalimat aktif, present tense:

"We have to regularly check our surroundings and throw discarded bottles or tyres away and close any water containers."

8. Kalimat aktif, present tense:

"Wearing clothes that cover the whole body or sleeping under a mosquito net at night are good precautions."

9. Kalimat aktif, present tense:

"It is always emphasised that a single bite from Aedes aegypti is enough to make you sick."

10. Kalimat aktif, present tense:

"Living with good sanitation is a must."

Semua kalimat dalam teks tersebut menggunakan tenses present, baik itu present tense atau present perfect tense, tergantung pada konteks dan kejadian yang dinyatakan.