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、细菌痢疾、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。

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.

种不同的发疹寒病原体（可壁虱，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.

由几种不同的发疹寒病原体（可由壁虱，跳蚤，虱子等寄生虫传播）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预防针。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞,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.

理解结核病、细菌性痢疾、、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、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、性痢疾、寒、阿米因、传染途径、发机理。

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胞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.

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

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

准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。

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.

灭引起鼠寒沙门氏碱基置换和移码突变，并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（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，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、回归和的主要媒介。

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.

灭菌丹引起鼠寒沙门氏菌碱基置换和移码突变，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（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、细菌性痢疾、寒、阿米巴因、传染途径、发机理。

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、回战壕主要媒介。

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移码突变，并可能损人外周血淋巴细胞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.

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