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■Bio-mathematics, Statistics and Nano-Technologies: Mosquito Control Strategies
1.6.10 Vaccine ...........................................................
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1.6.11 Challenges and Conclusions .......................................
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1.1
INTRODUCTION
Vector control is one of the most effective and successful strategies and methods for
control of vector-borne diseases (WHO 2008), such as malaria, dengue, west nile, zika, and
so on. Typical methods for mosquito control include source reduction, personal protection,
and prevention through the elimination or limitation of contact opportunities between adult
mosquitos and people, and directly or indirectly killing of larval and adult mosquitos. Many
traditional control methods, for example, space spraying, indoor residual spraying (IRS),
bed nets, and long-last insecticide-treated bed nets (LLIN), are practical and useful for the
control of major vector mosquitos and mosquito-borne diseases, like malaria (WHO 2006,
2019). Due to recent new emerging, resurgent, and outbreak of several mosquito-borne
diseases, and spread and invasion of several species of important vector mosquitos, several
traditional practical control methods and new control techniques have been brought more
attention and developed. In this chapter, we will give an overview of the most practical
control methods and new control techniques for the control of vector mosquitos.
1.2
PERSONAL AND COMMUNITY PROTECTION
Elimination and limitation of the contact opportunity between vector mosquitos and
people, eradication of vector mosquitos, and mass administration of drugs (MAD) or vac-
cination to sensitive people are the three major elements in a successful control program
for mosquito-borne diseases. Traditional personal protection methods, such as wearing
long sleeves, long pants, using bed nets, and insect repellents, are the most practical meth-
ods. The old prevention strategies, such as avoiding outdoor activity during dusk and dawn
when mosquitos are most active, reducing breeding resources by dumping and eliminat-
ing standing water, fixing screening doors and windows are the most simple and effective
methods.
1.2.1
Repellent
Currently, there are numerous commercial insect-repellent products available on the
market (Xue et al. 2015). However, the most effective and reliable repellent products all
included one of the following active ingredients: DEET, Picaridin, para-menthane-3,8-diol
(PMD), and IR 3535 (Barnard & Xue 2004). Botanical resource repellents have received
more attention recently, but only a few products included the active ingredients of lemon-
grass, geranium, coconut, and soy bean oils, which each provide different effective pro-
tection time (Xue et al. 2015). Also, there are many spatial repellent products and de-
vices, such as coils, torches, candles, different bands and patches, Clip-on, ThermaCell,
and so on, on the market for personal and community protection. However, the products
that include the active ingredients of metofluthrin, transfuthion, d-cis/trans allethrin, and