Increase in Cyclosporiasis Infections Across Several US States and Public Health Response
美國多個州圓孢子菌感染病例增加及公共衛生回應
Introduction
Health authorities are currently monitoring a significant increase in cyclosporiasis cases across several US states, with the highest number of infections reported in Michigan.
衛生部門目前正監控美國多個州圓孢子菌感染病例的顯著增長，其中以密西根州報告的感染人數最高。
Main Body
There has been a sharp rise in infections caused by the parasite Cyclospora cayetanensis. In Michigan, cases have reached over 700 within ten days, which is much higher than the usual annual average of 40 to 50 cases. While the CDC stated that cases normally peak between May and August, medical professionals have described the current situation in southeastern Michigan and northwest Ohio as an epidemic cluster. Additionally, cases have been reported in Illinois, New York, Texas, North Carolina, and New Jersey.
由圓孢子菌（Cyclospora cayetanensis）引起的感染人數急劇上升。在密西根州，十日內病例已超過 700 宗，遠高於每年平均 40 至 50 宗的水平。雖然美國疾控中心（CDC）指出病例通常在 5 月至 8 月間達到高峰，但醫療專業人員將密西根州東南部與俄亥俄州西北部的現況形容為「流行病集群」。此外，伊利諾州、紐約州、德州、北卡羅來納州與紐澤西州也有報告病例。
Health officials are struggling to find the contaminated food source because symptoms only appear two to fourteen days after eating the parasite. The Michigan Department of Health and Human Services (MDHHS) believes that contaminated fresh produce is the cause. However, because modern food supply chains are so complex, it is difficult to identify a specific brand or supplier. Experts noted that raspberries, cilantro, basil, and bagged salads are often the cause of such outbreaks.
衛生官員難以找到受污染的食物來源，因為攝入寄生蟲後，症狀在兩至 14 天後才會出現。密西根州衛生與公共服務部（MDHHS）認為受污染的新鮮農產品是主因。然而，由於現代食物供應鏈非常複雜，很難識別出特定的品牌或供應商。專家指出，覆盆子、香菜、羅勒及袋裝沙拉經常是此類爆發的原因。
Patients typically experience long-term watery diarrhea, stomach cramps, and nausea. Although the illness is rarely fatal, some people have been hospitalized due to severe dehydration. Doctors usually treat the infection with antibiotics, such as Bactrim. Furthermore, laboratories are under pressure, and testing times have increased from 24 hours to three days. Consequently, some doctors are starting treatment based on symptoms alone. Some experts also argue that the CDC's 2025 decision to make tracking this parasite optional may have made it harder to identify the outbreak quickly.
患者通常會經歷長期水樣腹瀉、胃痙攣及噁心。雖然此病罕見致命，但部分患者因嚴重脫水而住院。醫生通常使用抗生素（如 Bactrim）治療感染。此外，實驗室面臨壓力，檢測時間從 24 小時增加至三天。因此，部分醫生開始僅根據症狀進行治療。部分專家也認為，CDC 在 2025 年決定將此寄生蟲的追蹤設為選擇性，可能導致難以快速識別爆發。
Conclusion
The investigation into the source of the infections is still ongoing, and health officials continue to analyze what patients ate to find the contaminated produce.
針對感染源頭的調查仍在進行中，衛生官員持續分析患者的飲食，以找出受污染的農產品。
Vocabulary Learning
🚀 The 'Logic Link' Shift
At the A2 level, you likely use simple connectors like and, but, and because. To move toward B2, you need Logical Transitions. These are words that tell the reader how two ideas are connected (e.g., result, contrast, or addition).
Look at these specific phrases from the text:
1. The Result Chain
Instead of saying "So...", the text uses "Consequently."
- A2 style: Testing takes longer, so doctors treat symptoms alone.
- B2 style: Testing times have increased... Consequently, some doctors are starting treatment based on symptoms alone.
- Coach's Tip: Use Consequently or Therefore when you want to sound more professional and academic.
2. The 'Adding More' Layer
Instead of repeating "Also...", the text uses "Additionally" and "Furthermore."
- Additionally: Used to add a new fact to a list (e.g., adding more states where the virus is found).
- Furthermore: Used to build a stronger argument or add a more serious point (e.g., moving from patient symptoms to the pressure on laboratories).
3. The Contrast Pivot
Instead of just using "But," the text uses "However."
- A2 style: They think it's produce, but the supply chain is complex.
- B2 style: The MDHHS believes that contaminated fresh produce is the cause. However, because modern food supply chains are so complex, it is difficult to identify a specific brand.
- Grammar Note: Notice that However usually starts a new sentence and is followed by a comma. This creates a 'pause' that makes your English sound more natural and measured.
Quick Summary for your Growth:
| A2 Word | B2 Bridge Word | |
|---|---|---|
| So | Consequently / Therefore | |
| Also | Additionally / Furthermore | |
| But | However |
Try replacing these simple words in your next writing piece to instantly elevate your tone.