Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫搞不好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现斑疹寒以后，医院的病房进行了烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然发作,使他年纪轻轻就被夺去了。

An outbreak of typhoid followed.

而爆发了寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核病、细菌性痢疾、寒、阿米巴病的病因、传染途径、发病机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

还可传播各种流行病，体被认为是传播流行性斑疹寒、回归热和战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭菌丹可引起鼠寒沙门氏菌碱基置换和移码突变，并可能损人外周淋巴细胞DNA的完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹寒病原体（可由壁，跳蚤，子等寄虫传播）引起的疾病被人们称为斑疹寒。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预。

Typhoid fever sneaks in when sanitation fails.

境卫生搞不好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现斑疹寒以后，医院的病房进行了烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然发作,使他年纪轻轻就被夺去了生命。

An outbreak of typhoid followed.

继而爆发了寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核病、细菌性痢疾、寒、阿米巴病的病因、传染途径、发病机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹寒、回归热战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭菌丹可引起鼠寒沙门氏菌碱基移码突变，并可能损人外周血淋巴细胞DNA的完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹寒病原体（可由壁虱，跳蚤，虱子等寄生虫传播）引起的疾病被人们称为斑疹寒。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞不好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现斑疹寒以后，医院病房进行了烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然发作,使他年纪轻轻就被夺去了生命。

An outbreak of typhoid followed.

继而爆发了寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核病、菌性痢疾、寒、阿米巴病病因、传染途径、发病机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹寒、回归热和战壕热主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭菌丹可引起鼠寒沙门氏菌碱基置换和移码突变，并可能损人外周血淋巴DNA完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同发疹寒病原体（可由壁虱，跳蚤，虱子等寄生虫传播）引起疾病被人们称为斑疹寒。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞不好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现寒以后，医院的病房进熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然发作,使他年纪轻轻就被夺去生命。

An outbreak of typhoid followed.

继而爆发寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核病、细菌性痢疾、寒、阿米巴病的病因、传染途径、发病机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流病，体虱被认为是传播流性寒、回归热和战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭菌丹可引起鼠寒沙门氏菌碱基置换和移码突变，并可能损人外周血淋巴细胞DNA的完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发寒病原体（可由壁虱，跳蚤，虱子等寄生虫传播）引起的疾病被人们称为寒。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞不好,就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现斑疹以后，医院的病房进行了烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

突然发作,使他年纪轻轻就被夺去了生命。

An outbreak of typhoid followed.

继而爆发了。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

解结核病、细菌性痢疾、、阿米巴病的病因、传、发病机。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹、回归热和战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭菌丹可引起鼠沙门氏菌碱基置换和移码突变，并可能损人外周血淋巴细胞DNA的完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹病原体（可由壁虱，跳蚤，虱子等寄生虫传播）引起的疾病被人们称为斑疹。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞不好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现斑疹寒以后，医院的病房进了烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然发作,使他年就被夺去了生命。

An outbreak of typhoid followed.

继而爆发了寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核病、细菌性痢疾、寒、阿米巴病的病因、传染途径、发病机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各病，体虱被认为是传播性斑疹寒、回归热和战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭菌丹可引起鼠寒沙门氏菌碱基置换和移码突变，并可能损人外周血淋巴细胞DNA的完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几不同的发疹寒病原体（可由壁虱，跳蚤，虱子等寄生虫传播）引起的疾病被人们称为斑疹寒。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞不好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

现斑疹寒以后，医院的房进行烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然作,使他年纪轻轻就被夺去生命。

An outbreak of typhoid followed.

继而爆寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核、细菌性痢疾、寒、阿米巴的因、传染途、机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行，体虱被认为是传播流行性斑疹寒、回归热和战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭菌丹可引起鼠寒沙门氏菌碱基置换和移码突变，并可能损人外周血淋巴细胞DNA的完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的疹寒原体（可由壁虱，跳蚤，虱子等寄生虫传播）引起的疾被人们称为斑疹寒。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现斑疹寒以后，医院的病房进行了烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然发作,使他年纪轻轻就被夺去了命。

An outbreak of typhoid followed.

继而爆发了寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核病、细性痢疾、寒、阿米巴病的病因、传染途径、发病机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹寒、回归热和战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭丹可引起鼠寒沙碱基置换和移码突变，并可能损人外周血淋巴细胞DNA的完整性。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种同的发疹寒病原体（可由壁虱，跳蚤，虱子等寄虫传播）引起的疾病被人们称为斑疹寒。

Everyone who is going abroad will need to be immunised against typhoid.

准备出国者均需注射寒预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞不好,寒就会乘虚而入。

The hospital ward was fumigated after the outbreak of typhus.

发现斑疹寒以后，医院的病房进行了烟熏消毒。

A sudden attack of typhoid cut him off in the prime of his life.

寒突然发作,使他年纪轻轻就被夺去了生命。

An outbreak of typhoid followed.

继而爆发了寒。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核病、细疾、寒、病的病因、传染途径、发病机理。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行斑疹寒、回归热和战壕热的主要媒介。

CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.

灭丹可引起鼠寒沙门氏碱基置换和移码突变，并可能损人外周血淋细胞DNA的完整。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹寒病原体（可由壁虱，跳蚤，虱子等寄生虫传播）引起的疾病被人们称为斑疹寒。